Financial Institutions and Services Notes | Class 10 Geography Chapter 9 Notes Kerala Syllabus

You can download Financial Institutions and Services Questions and Answers, Summary, Activity, Notes, Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 help you to revise complete Syllabus and score more marks in your examinations.

Kerala State Syllabus 10th Standard Social Science Part 2 Chapter 9 Financial Institutions and Services Questions and Answers

SSLC Geography Chapter 9 Notes

Question 1.
Name the central bank of India
Answer:
Reserve Bank of India (RBI)

Question 2.
………….. is the headquarters of RBI
Answer:
Mumbai

Question 3.
Complete the following.
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 1
Answer:
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 2

Question 4.
What do you mean by financial institutions?
Answer:
The institution that undertakes economic transactions like accepting deposits and giving loans are called financial institutions.

HSSLive.Guru

Question 5.
RBI was nationalized in:
a) 1935
b) 1945
c) 1947
d) 1949
Answer:
d) 1949

Question 6.
Complete the following chart
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 3
Answer:
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 4

Question 7.
The deposit that allows to deposit and withdraw money many times in a day
1. Current deposit
2. Recurring deposit
3. Saving deposit
Answer:
1. Current deposit

Question 8.
Industrial Finance Corporation is an example for
1. Commercial Banks
2. Development Banks
3. Non-Banking Financial Institution
Answer:
2. Development Banks

Question 9.
Point out the functions of RBI.
Answer:
1. Issue of Currency Notes
2. Controller of Credit
3. Banker’s Bank
4. Government’s Bank

Question 10.
Explain the different phases in the growth of banks in India.
Answer:
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 5
First phase (1771 to 1969):

  • English East India Company set up three Presidency Banks: Bank of Bengal, Bank of Bombay and Bank of Madras.
  • The operations and growth of banks were slow.

Second phase (1969 to 1990):

  • Banking operations became fast.
  • The awareness that bunks should operate with the objective of social welfare became prevalent.
  • Bank nationalization of 1969 and 1980.

Third phase (From 1991 onwards):

  • Along with the performance of basic functions, implemented services that would speed up banking procedures.
  • Implemented new trends in banking like ATM, credit card, phone banking, net banking, etc.
  • Operations of New Generation Banks.

Question 11.
Prepare a list of nationalized banks in India.
Answer:

  • Bank of India
  • United bank of India
  • Indian Bank
  • DenaBank
  • United Commercial Bank
  • Syndicate Bank
  • Bank of Maharashtra
  • Vijaya bank
  • Oriental Bank of Commerce
  • Andhra Bank
  • Punjab and Sindh Bank
  • Centra Bank of India
  • Union Bank of India
  • Indian Overseas Bank
  • Allahabad Bank of India
  • Canara bank
  • BankofBaroda
  • PunjabNationalBank
  • Corporation Bank

Question 12. Name the first. modern bank in India.
Answer:
Bank of Hindustan (1770)

Question 13.
In India, coins and one rupee notes are issued by
Answer:
The Ministry of Finance

Question 14.
Explain the features of new generation banks.
Answer:
The private banks which are given license after 1991, in the third phase of the growth of banking sector are called New Generation Banks. These banks adopted new trends in banking sector like ATM, credit card, phone banking, net banking, and core banking. They have also adopted steps to make the proceeding easy and simple.

Question 15.
Name the different types of commercial banks.
Answer:

  • Public sector banks
  • Private Indian banks
  • Private Foreign banks

Question 16.
Write on the different types of deposits accepted by commercial banks?
Answer:
Commercial banks accept the following deposits.
Saving Deposit:
It is a scheme for depositing surplus income by individuals and institutions. Banks offer low rate of interest for this deposit. Depositor can withdraw money from this deposit subject to certain restrictions.

Current Deposit:
A scheme for depositing and withdrawing money many times in a day. Normally traders and industrialists use this deposit scheme. It does not offer any rate of interest’

Fixed Deposit:
Fixed deposits are suitable for depositing money for a fixed period. Interest is fixed on the period (tenure) of the deposit. It can be normally withdrawn only after the expiry of the period. Rate of interest will decrease if withdrawn before the expiry period. Recurring Deposit Depositing a fixed sun monthly for a fixed period is the recurring deposit. It offers a rate of interest higher than that of saving deposit, but less fixed deposit.

Giving Loans:
This is the next major function of commercial banks. Banks provide loans by using the amount deposited by the public. Banks give loans to individual as well as institutions. Interest rates charged for loans will be higher that of deposits. Rate of interest vary depending upon the duration of loans.

Other Functions:
Apart from the basic functions like accepting deposits and lending money, commercial banks render certain other services to their customers. The services rendered by the banks include.

Locker Facility:
its offer locker facility to keep costly articles (gold, title deed of property) of their customers. Banks charge a fixed amount as service charge for this.

Demand Draft:
Demand draft is a facility provided by banks to send money from one place to another. Bank account is not necessary for this.

Mail Transfer:
Mail transfer is a facility provided by banksto transfer money from any place in the world to one’s own account or to the account of another person. Telegraphic transfer is faster than mail transfer. Telegraphic transfer is a system of transfer of money through message.

ATM:
Automated Teller Machine helps the customers to withdraw money without stepping into the banks. Most banks have ATM facility today. Today money can be deposited and withdrawn through the ATM of some banks. Th.e bank gives ATM debit card for this.

Credit card:
Customers can purchase goods with the help of credit card. This system enables the customers to purchase goods even if there is no balance in the account. Money should be deposited in the bank within fixed days.

Banks help the customers to ‘remit their insurance premium, telephone bills, and electricity bills and to purchase travel tickets. Pension amount to the retired officials is disbursed through banks.

Question 17.
Define Commercial Banks
Answer:
Commercial banks are those banks which accept deposits and lend money for commercial purposes, industrial and agricultural purposes.

Question 18.
Distinguish between private Indian bank and private foreign banks.
Answer:
Private Indian commercial banks are owned by private individuals. These banks operate subject to the regulations of RBI. Banks owned by private individuals and registered in India, with their headquarters abroad are called private foreign commercial banks. These also function subject to regulations of RBI.

Question 19.
Who all are getting the benefits of RRBs
Answer:
Small scale farmers
Agricultural laborers
Small entrepreneurs

Question 20.
Describe the functions of commercial banks.
Answer:
Commercial banks perform various functions. They are discussed below:-
Accepting deposits is the main function of commercial banks. These banks accept four types of deposits. These deposits are

  1. Saving Deposit
  2. Fixed Deposit
  3. Current Deposit

Question 21.
interest is not given for current deposits. Why?
Answer:
Current deposits are not given interest. This is because in current deposit scheme money can be deposited and withdrawn many times in a day without any restrictions.

Question 22.
Point out the factors influencing difference in the rate of interest on loans?
Answer:

  • Tenure of loan
  • Mode of repayment
  • Purpose of loan

Question 23.
What do you mean by overdraft?
Answer:
Overdraft is a type of loan given by commercial banks to customers. This facility enables a customer to withdraw money over and above the credit balance.
Banks give this facility to permanent and reliable customers. This facility is provided to those who have current account deposit.

HSSLive.Guru

Question 24.
Give examples of plastic money
Answer:
Credit Card Debit Card

Question 25.
What are the two trends in banking?
Answer:
Electronic banking Core banking

Question 26.
Prepare a note on the facilities offered by electronic banking?
Answer:
Today banking, services are easily available through any banks with the computerization of banks and the ATM facility. Doing all banking transactions through net banking and telebanking is called electronic banking. Banking at any time and banking at any place, net banking, and mobile banking are part of electronic banking. It does not need the support of employees and banking instruments. Only bank account and net banking facility are needed for this.

Customers can send money anywhere in the world and remit the bills from home itself without stepping into a bank. Banking activities can be completed within a short time. Not expensive as the service charge for this is very less.

Question 27.
Banking operations become easy with core banking. Explain.
Answer:
Core banking is a banking facility under which all the branches of the banks are brought under a central server to enable transactions from one bank to another. It operates with the help of internet. Making use of this facility, an individual can send money from his account to his friend’s account in another place. Facilities like ATM, debit card, credit card, net banking, telebanking, mobile banking, etc. are brought under one umbrella through core banking. This made bank transactions easy.

Question 28.
What are the things to be taken care of while using ATM cards?
Answer:

  • Make sure that nobody is in the counter.
  • Do not disclose your ATM pin number to anyone.
  • Check the cash withdrawals against your bank statement and keep receipts from the ATM to check back against your statement. Do not throw away the receipt carelessly.

Question 29.
Match the following.

A B
RBI 1982
SBI 1935
RRB 1955
NABARD 1975

Answer:

A B
RBI 1935
SBI 1955
RRB 1975
NABARD 1982

Question 30.
Point out the functions of NABARD?
Answer:
The institutions that give financial assistance for the development of certain areas only are called specialized banks. NABARD is a specialized bank. Its features are:

  1. The apex bank operating for agricultural and rural development.
  2. Co-ordinates all banks working for rural development.
  3. Gives financial assistance to agriculture, handicrafts and small scale industries.

Question 31.
Define Mudra Bank
Answer:
Mudra bank stands for micro-units development and refinances agency banks. It is a public sector financial institution in India that provides loans to low rates of interest to microfinance institutions and small scale entrepreneurs.

Question 32.
What are the objectives of Mudra bank?
Answer:

  • Provide small lending
  • Provide financial help to microfinance and small entrepreneurs.

Question 33.3
NABARD stands for?
Answer:
National Bank for Agricultural and Rural Development

Question 34.
What are co-operative banks? Mention their objectives?
Answer:
Co-operative banks operate on the basis of principles like co-operation, self-help and mutual help. They have been set up for rural development. Co-operative banks were set up with the aim of extending financial help to farmers, handicrafts men, small scale industrialists, etc.
The objectives of Co-operative banks are

  1. Give loans to people
  2. Save the rural folk from the exploitation of private money lenders
  3. Give loan at low rate of interest
  4. Promote saving habits among the rural folk

Question 35.
Complete the following chart
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 6
Answer:
a – State Co-operative Bank
b – District Co-operative Bank
c – Primary co-operative Bank

Question 36.
Write the difference between life insurance company and non – life insurance company. Write example for each.
Life Insurance Company :
Life insurance companies are institutions that provide security to life and property of individuals. Eg. Life Insurance Corporation of India.
Non – Life insurance companies:
These are institutions that provide security to individuals from the loss incurred due to accident and natural calamity. Eg. General insurance companies

Question 37.
Which among the following is a private sector bank?
i) Vijaya Bank
ii) Canara Bank
iii) Syndicate Bank
iv) Federal Bank.
Answer:
iv) Federal Bank

Question 38.
Which is the major non-banking financial company operating in Kerala? What are the services they provide?
Answer:
Kerala State Financial Enterprises (KSFE)
Services

  1. Operate chitties
  2. Housing loan
  3. Gold loan
  4. Hire purchase

Question 39.
Mutual fund helps common man to overcome the constraints in investing money in share market. Explain.
Answer:
Mutual fund is a deposit scheme. Common man cannot directly involve in share market. Mutual fund helps investors to overcome this constraint. Money is mobilized from common man and small scale farmers for investing in shares and other assets like debentures and infrastructure. The profit or loss resulting from this is distributed among them.

Question 40.
Name any two mutual fund operations in public sector.
Answer:
i) SBI mutual fund
ii) Unit Trust df India

Let Us Assess

Question 41.
Reserve Bank acts as the last resort in monetary matters of all banks. Substantiate the statement based on the functions of RBI
Answer:
Reserve Bank is the Central Bank of India. It was established in 1935 and its headquarters is in Mumbai. It is the apex bank that controls all the other banks. RBI not only regulates and supervises the banks but also other financial institutions in the country by giving them necessary instructions and advice. It acts as the last resort in the monetary matters of all banks.
The functions of RBI are:
Kerala Syllabus 10th Standard Social Science Solutions Part 2 Chapter 9 Financial Institutions and Services 7
Issue of currency notes:
RBI has the legal right to issue all currency notes except one rupee note and subsidiary coins. The finance ministry is authorized to issue one rupee note and subsidiary coins. A proportional value of gold and foreign exchange are kept as reserve for issuing notes.

Controller of credit:
The availability money supply in the economy increases when the RBI issues and distributes currency notes and also by loans. Controlling credit is an important function of RBI. This is done by changing the rate of interest. When the rate of interest increases, the amount of loan decreases. Rate of interest decreases and the amount of loan increases.

government’s Bank:
The RBI acts the bank of both the Central Government and the State Governments. As per this, the RBI accepts deposits from central and state governments, gives them loans and other banking services, The Reserve Bank does not accept any remuneration for these services for the governments.

Bankers’s Bank:
Reserve Bank controls all the banks. It is the functions of the RBI to help in the operations of other banks and to advise them when needed. It regulates commercial banks and help them in emergency.
Thus the RBI acts as the last resort of all the other banks in monetary matters.

Question 42.
Explain the basic functions performed by banks.
Answer:
Banks are those institutions which accept deposits from the public and lend out money to the borrower on certain conditions. They operate on the basis of common bye-law and criteria prepared by the Reserve Bank of India.

Banks accept deposits from people, institutions, and government and disburse this amount as loans to people, institutions and government. The banks take back the loan amount with interest after a particular period and repay the depositors with interest. Thus the banks acts as the intermediary between borrowers and lenders.

Question 43.
Mahila banks, Payment banks, and Mudra banks have recently entered the banking sector. Write their aims.
Answer:
Mahila banks, Payment banks, and Mudra banks are the new entrants in the banking sector formed for specific purposes.
Mahila Bank:
The slogan of Mahila bank is ‘Empowering Women, Empowering India’. The bank accepts deposits from everyone, but lending is predominantly for women.
Payment Bank:
Payment banks are set up to help low-income groups, small scale industrialists and migrant laborers. They do not undertake all the services rendered by banks.
Mudra bank:
Mudra banks are set up to provide small credit (up to ? 10 lakh), especially in agriculture and self-employment sector. It provides financial assistance to small entrepreneurs and microfinance.

HSSLive.Guru

Question 44.
Evaluate how microfinance is beneficial to common people?
Answer:
The objective of microfinance is ‘to provide financial services to common people including small lendings. It helps to promote saving habits and self-employment. activities among the poor. This helps members to avail themselves of loans without providing any collaterals. Kudumbasree and Self Help Group for men are examples for this.
Aims of microfinance:

  1. Promotes saving habits.
  2. Helps to improve the standard of living of the poor.
  3. Helps to mobilize fund from individuals and use it for collective economic activities.
  4. Individual abilities are used for the benefit of the group.
  5. Gives loans to members when required.
  6. Sets up small enterprises.

Question 45. (Qn. Pool-2017)
List the various types of banks that function in your area.
Answer:
Commercial bank SBI, Federal bank, Co-operative banks.

Question 46.
Who is responsible for issuing one rupee note and its subsidiary coins?
Answer:
Central Finance Department

Question 47.
A measure adopted by the Reserve Bank to Control Credit is ……………
a. To abolish tax
b. To bring stringent measures
c. To incerease tax rate
d. To reduce tax rate
Answer:
c. To increase tax rate

Question 48.
Which is the largest commercial bank in India?
Answer:
State Bank of India

Question 49.
Differentiate public sector commercial banks and private sector commercial banks.
Answer:
Public Sector Banks are totally under the ownership of the government. The ownership of the private sector bank is with private individuals.

Question 50.
What type of Banks are called private foreign commercial banks?
Answer:
Banks which have registered in India but have headquarters in a foreign country.

Question 51.
The statement given below belongs to which type of deposit?
“The interest rate is calculated on the basis of the time period for which the money is deposited.”
a. Savings Deposit
b. Current Deposit
c. Fixed Deposit
d. Recurring Deposit
Answer:
c. Fixed Deposit

Question 52.
Elucidate Cash Credit.
Answer:
Cash credit are loans provided by banks to institutions accepting collateral and salary certificate.

Question 53.
What is the name of the facility provided by the bank to withdraw more money than in the account?
Answer:
Overdraft

Question 54.
What is mail transfer?
Answer:
Facility provided by the bank to send money to one’s own account or its others account from anywhere in the world is mail transfer.

Question 55.
Differentiate Banks and non-banking financial institutions.
Answer:
Non-banking financial institutions do not provide facilities like withdrawal of cash by cheque, mail transfer, lockers, etc.

Question 56.
List down the name of two mutual fund institutions functioning in India.
Answer:
Unit Trust of India
Life Insurance Corporation Mutual Fund

Question 57.
Explain the functioning of Kudumbasree and Men self-help group.
Answer:
At least 20 women/men of a locality join to form small groups. Each member deposits a fixed amount. Banks provide loans at a lower rate to these groups. The funds thus collected will be distributed among the members who need it or start small scale enterprises.

Question 58. (Qn. Pool-2017)
Write a note on the functioning of banks.
Answer:
Accepting deposits, providing loans. Providing locker facilities for safekeeping issuing checks and demand drafts. ATM, CDM, Netbanking and care banking facilities.

Question 59.
Bank nationalization strengthened the banking sector in India. Give your opinion on this statement.
Answer:
The major banks in India were nationalized with the view that banks should operate with the view that banks should operate with the aim of social progress with nationalization banking sector strengthened with more government control and banking spread to rural areas.

Question 60.
What are newb generation banks? How are they different from other banks?
Answer:
Banks that started after 1991. Mainly city-centered. New management and functions with modern technologies.

Question 61.
Explain the important functions of commercial banks.
Answer:
Two important functions of the banks are accepting deposits and granting loans. Deposits are classified into savings deposit. Which is aimed to encourage saving habits. Current deposits which is used by industrial and traders fixed deposit with more interest and recurring deposits. Banks give loans of different types for various purposes. Some are short terms and some are long-terms loans are granted on the basis of asset security or personal security.

Question 62.
Prepare a short note on public sector commercial banks.
Answer:
Commercial banks functions in the public sector and private sector. The banks which are under government control are called public sector banks. They accept
deposit, provide loans, locker facilities, net banking, care banking facilities are provided.

Question 63.
Write about the different of deposits in commercial banks and their features.
Answer:
Deposits are of mainly four types savings deposits. Ant one can open on account any amount can be deposited and withdraw comparatively low interest.
Current deposit: This deposits facility depositing and withdrawing many times in a day. Used mainly by traders and industrialists. No interest.
Fixed deposit: Ideal for depositing money for a fixed period. Comparatively high interest.
Recurring deposit: A specific amount is deposited every month for a fixed period of time. Receives high rate of interest.

Question 64.
Explain the grounds under which overdrafts are issued.
Answer:
Overdraft is a credit facility provided to individuals by banks. This allows an account holder who have frequent transactions to withdraw an amount over and above the balance in the account.

Question 65.
The upcoming trends in banking sector makes banking more people-friendly.
Answer:
Electronic banking is a method by which all transactions can be carried out through not banking and telebanking. Its features are money can be sent and bills can be paid anywhere in the world. Saves time and low service charges.
Core banking: Core banking is the facility which is arranged in such a way that the branches of all banks are brought under a control server. This facility helps and individual to send money to his account from anywhere.

Question 66.
Cooperation, self-help, and mutual help are the working principles of Co-operative banks.’To what extent did the objectives of Co-operative Banks justify this? Write your inferences.
Answer:
Provide loans to the public, protect the villages from private money lenders, provide loans at low-interest rates, encourage saving habits amoung people. Co¬operative banks have strengthened banking activities in remote areas.

Question 67.
Which are the different levels of the co-operative banks? Write their different type of functions.
Answer:
State Co-operative Banks. Apex body in the state Co-operative sector. Provides financial assistance to district Co-operative banks and primary Cooperative banks.
District Co-operative banks operate at district centres. Provides assistance and guidance toprimary Co-operaitve banks.
Primary Co-operative banks Function in villages area of functions is limited. Encourage saving habit in villagers. Provides loansto villages at low interest rates.

Question 68.
Write a short note on the development banks.
Answer:
Development banks provide long term loans for various needs such as modernisation of industries. There banks work as an agent that helps in the development of different sectors. Provide loans for construction of house small scale industry and infrastructure development. .

Question 69.
What are specified banks? Write examples for them.
Answer:
Specified banks provide financial help for the development of certian sectors.
e.g: Exim bank, Small Industries Devlopment Banks, NABARD

Question 70.
Write down the features of the specialized banks given below.
1. Exim bank of India
2. Indian Small Scale Industries Development Bank
3. NABARD
Answer:
Exim Bank (Export-Import Bank) : Provides loans for exporting and importing products Provides instructions to individuals who come into this sector
Small Industries Development Bank of India (SIDBI) : Provides help to establish new small scale industries and modernizing existing industries Aimc is to vitalizes.
National Bank for Agricultural and Rural Development (NABARD) : Apex bank in India which functions for the development of villages and agriculture Unites all the banks which operate for the development of villages Provides financial assistance to agriculture handicraft small scale industries etc.

HSSLive.Guru

Question 71.
What is the slogan of Bharathiya Mahila Bank? What is its contemporary significance?
Answer:
In the contemporary world Bharathiya Mahila Bank plays a significant role in helping women to become self-reliant.

Question 72.
What are payment banks? Write down their features.
Answer:
Payment Banks have been established to help the low-income groups small scale industrialists and migrated employees.
The main features are
1. Accept deposit up to only one lakh rupees from individuals.
2. Provide interest on deposits as specified by the Reserve Bank of India.
3. Do not provide loans.
4. Charge a specific fee as commission for bank transactions.
5. Debit card will be provided but no credit card.

Question 73.
What are non-banking institutions? Why are the following institutions non-banking institutions?
1. Mutual fund institutions
2. Insurance companies
Answer:
Non-Banking financial institutions that operate under the supervision of the Reserve Bank of India. They are registered under the Company Act 1936 and carry out the basic functions of the Banks. Mutual fund institutions and insurance companies are non-banking financial companies because they do not carry out all the functions of Banking institutions

Question 74.
Which are the Mutual fund institutions that function in the Public and Private sectors?
Answer:
SBI Mutual Fund LIC Mutual Fund ICICI Mutual Fund HDFC Mutual Fund

Question 75.
Which is the major institution in India, that functions for the protection of the health and life of the individuals?
Answer:
Self-help groups are formed to encourage saving habits among low-income groups in the society and to seek self employment. Men/women in a locality join together and form small groups, normally 20 members. Each member invest a fixed amount in the group and with the help of Bank loans are provided to member at low rate to find self-employment.

Plus One Botany Notes Chapter 8 Mineral Nutrition

Students can Download Chapter 8 Mineral Nutrition Notes, Plus One Botany Notes helps you to revise the complete Kerala State Syllabus and score more marks in your examinations.

Kerala Plus One Botany Notes Chapter 8 Mineral Nutrition

Methods to Study the Mineral Requirements of Plants
In 1860, Julius von Sachs a German botanist demonstrated that plants could be grown in a nutrient solution in the complete absence of soil.

Hydroponics and its Importance

  • This technique of growing plants in a nutrient solution is known as hydroponics.
  • The nutrient solutions must be aerated to obtain optimum growth.
  • In this method, essential elements are used and their deficiency symptoms can be studied.
  • Hydroponics is used in the commercial production of vegetables such as tomato, seedless cucumber, and lettuce.

 

Plus One Botany Notes Chapter 8 Mineral Nutrition 1

Hydroponic plant production. Plants are grown in a tube or trough placed on a slight incline. A pump circulates a nutrient solution from a reservoir to the elevated end of the tube. The solution flows down the tube and returns to the reservoir due to gravity. Inset shows a plant whose roots are continuously bathed in the aerated nutrient solution. The arrows indicate the direction of the flow.

Essential Mineral Elements

Some minerals are not essential to plants

  • More than sixty elements are found in different plants.
  • Some plant species absorb selenium, some others gold, while some plants growing near nuclear test sites take up radioactive strontium.

Criteria for Essentiality
The criteria for the essentiality of an element are given below:

  • The element must be supporting normal growth and production.
    In the absence of the element, the plants do not complete their life cycle or set the seeds.
  • The requirement of the element must be specific and not replaceable by another element.
  • The element must be directly involved in the metabolism of the plant.

Based upon the above criteria 17 elements are essential for plant growth and metabolism. They are
i. Macronutrients:
Carbon, hydrogen, oxygen, nitrogen, phosphorous, sulphur, potassium, calcium, and magnesium
They are present in plant tissues in large amounts(in excess of 10 m mole/ Kg of dry matter).

ii. Micronutrients:
Iron, manganese, copper, molybdenum, zinc, boron, chlorine, and nickel
They are needed in very small amounts (less than 10 m mole /Kg of dry matter).

In addition to the essential elements, sodium, silicon, cobalt, and selenium are required by higher plants. Essential elements are grouped into four broad categories on the basis of their diverse functions.
i. Essential elements as components of biomolecules (e.g., carbon, hydrogen, oxygen, and nitrogen).

ii. Essential elements that are components of energy-related chemical compounds (e.g, magnesium in chlorophyll and phosphorous in ATP).

iii. Essential elements that activate or inhibit enzymes, (Mg2+ is an activator for both ribulose bisphosphate carboxylase oxygenase and phosphoenolpyruvate carboxylase, both of which are critical enzymes in photosynthetic carbon fixation
Zn2+ is an activator of alcohol dehydrogenase and Mo of nitrogenase during nitrogen metabolism.

iv. Essential elements alter the osmotic potential of a cell.
Potassium plays an important role in the opening and closing of stomata.

Role of Macro- and Micro-nutrients
Essential elements participate in various metabolic processes in the plant cells. The various forms and functions of mineral elements are given below.

Nitrogen

  • It is absorbed mainly as NO3 Some taken up as NO2 or NH4+
  • Nitrogen is required in meristematic tissues and the metabolically active cells.
  • It is one of the major constituents of proteins, nucleic acids, vitamins and hormones

Phosphorus

  • It is absorbed in the form of phosphate ions (either as HPO42- or H2PO4)
  • Phosphorus is a constituent of cell membranes, certain proteins, all nucleic acids, and nucleotides.
  • It is required for all phosphorylation reactions.

Potassium

  • It is absorbed as a potassium ion (K+).
  • It is required in abundant quantities for meristematic tissues, buds, leaves, and root tips.
  • Potassium helps to maintain an anion-cation balance in cells
  • It is involved in protein synthesis
  • It is involved in the opening and closing of stomata and activation of enzymes
  • It helps in the maintenance of the turgidity of cells.

Calcium

  • It is absorbed in the form of calcium ions (Ca2+).
  • Calcium is required by meristematic and differentiating tissues.
  • It is important in the formation of calcium pectate in the middle lamella.
  • It is also needed during the formation of the mitotic spindle.
  • It activates certain enzymes and plays an important role in regulating metabolic activities.

Magnesium

  • It is absorbed by plants in the form of divalent Mg2+
  • It activates the enzymes of respiration, photosynthesis, and are involved in the synthesis of DNA and RNA.
  • Magnesium is a constituent of the ring structure of chlorophyll
  • It helps to maintain the ribosome structure.

Sulphur

  • It is absorbed in the form of sulphate (SO42-)ion.
  • Sulphur is present in two amino acids – cysteine and methionine
  • It is the main constituent of several coenzymes, vitamins (thiamine, biotin, Coenzyme A), and ferredoxin.

Iron

  • It is absorbed in the form of ferric ions (Fe3+)
  • It is an important constituent of proteins involved in the transfer of electrons like ferredoxin and cytochromes.
  • It activates the catalase enzyme and is essential for the formation of chlorophyll.

Manganese

  • It is absorbed in the form of manganous ions (Mn2+).
  • It activates many enzymes involved in photosynthesis, respiration, and nitrogen metabolism.
  • It is also involved in the splitting of water to liberate oxygen during photosynthesis.

Zinc

  • Plants obtain zinc as Zn2+ ions.
  • It activates various enzymes, especially carboxylases.
  • It is also needed in the synthesis of auxin.

Copper

  • It is absorbed as cupric ions (Cu2+).
  • It is essential for the certain enzymes involved in redox reactions

Boron

  • It is absorbed as BO33- or B4O72-
  • It is required for uptake and utilisation of Ca2+
  • it helps in membrane functioning
  • it helps pollen germination
  • it helps cell elongation and cell differentiation
  • it is involved in carbohydrate translocation.

Molybdenum

  • Plants obtain it in the form of molybdate ions (MoO22+).
  • It is a component of nitrogenase and nitrate reductase both of which participate in nitrogen metabolism.

Chlorine

  • It is absorbed in the form of chloride anion (Cl).
  • Along with Na+ and K+, it helps in determining the solute concentration and the anion cation balance in cells.
    It is essential for the water-splitting reaction in photosynthesis, a reaction that leads to oxygen evolution.

Deficiency Symptoms of Essential Elements
If the concentration of the essential element below the critical concentration plants shows certain morphological changes. These are indications of deficiency symptoms.

Mobility of element determines deficiency symptoms
Deficiency symptoms in older tissues
Deficiency symptoms also depend on the mobility of the element in the plant. It first appears in the older tissues.
For example, the deficiency symptoms of nitrogen, potassium, and magnesium are visible first in the senescent leaves.
In the older leaves, biomolecules containing these elements are broken down and available for mobilising to younger leaves.

Deficiency symptoms in younger tissues
Sometimes the deficiency symptoms appear first in the young tissues. If the elements are immobile, they are not transported from mature organs to younger organs.
For example, Elements like sulphur and calcium are structural components of the cell and hence are not easily released.

The deficiency symptoms are

  1. Chlorosis
  2. Necrosis
  3. stunted plant growth
  4. premature fall of leaves and buds
  5. and inhibition of cell division.

Chlorosis is the loss of chlorophyll leading to yellowing in leaves. It is due to the deficiency of elements like N, K, Mg, S, Fe, Mn, Zn, and Mo.
Necrosis, or death of tissue, particularly leaf tissue. It is due to the deficiency of Ca, Mg, Cu, K.
Lack or low level of N, K, S, Mo causes inhibition of cell division.
Deficiency of elements like N, S, Mo delay flowering

Toxicity of Micronutrients
If the supply of micronutrients at a moderate decreased level shows deficiency symptoms but the moderate increase causes toxicity, i.e the excess of an element inhibits the uptake of another element.

Symptoms and other effects of Manganese toxicity

  • Symptom of manganese toxicity is the appearance of brown spots surrounded by chlorotic veins.
  • Manganese competes with iron and magnesium for uptake and for binding with enzymes.
  • Manganese also inhibits calcium translocation in the shoot apex.
  • Symptoms of manganese toxicity induce
  • Deficiency symptoms of iron, magnesium, and calcium.

Mechanism of Absorption of Elements
The process of absorption occurs in two main phases-

  1. Apoplast (passive). The passive movement of ions into the apoplast occurs through ion- channels and the transmembrane proteins.
  2. Symplast(active) The inward movement of ions into the cells is called influx and the outward movement efflux. This movement occurs by using metabolic energy.

Translocation of Solutes

  • Mineral salts are pulled up through the plant by the transpirational pull.
  • Analysis of xylem sap shows the presence of mineral salts in it.
  • Radioisotopic studies support the xylem transport of mineral elements.

Soil as a Reservoir of Essential Elements

  • Soil consist of a variety of minerals, nitrogen-fixing bacteria, and other microbes holds water and supplies air to the roots, and acts as a matrix that stabilises the plant.
  • If the amount of nutrients in the soil is decreased, it is supplied from outside as fertilizers in the form of macronutrients (N, P, K, S, etc.) and micronutrients (Cu, Zn, Fe, Mn, etc.)

Metabolism of Nitrogen
Nitrogen Cycle
Nitrogen is a constituent of amino acids, proteins, hormones, chlorophyll, and many vitamins.
Atmospheric nitrogen consists of two nitrogen atoms joined by a very strong triple covalent bond main nitrogen pools-atmospheric soil, and biomass.

Plus One Botany Notes Chapter 8 Mineral Nutrition 7

1. N2 Fixation: The process of conversion of atmospheric nitrogen (N2) to ammonia is termed nitrogen fixation.

2. Nitrification:

  • Ammonia is converted into nitrate.
  • Ammonia is first oxidized to nitrite by Nitrosomonas or Nitrococcus.
  • The nitrite is further oxidized to nitrate with the help of the bacterium Nitrobacter

3. Ammonification: Decomposition of organic nitrogen of dead plants and animals into ammonia is called ammonification

4. Denitrification: It is the conversion of soil nitrate into molecular N2 by Thiobacillus and pseudomonas

Formation of nitrogen oxides

  • In nature, lightning and UV provide energy to convert nitrogen to nitrogen oxides (NO, NO2, N2O).
  • Industrial combustions, forest fires, automobile exhausts, and power generating stations are also sources of atmospheric nitrogen oxides.

Biological Nitrogen Fixation
The nitrogen-fixing microbes are free-living or symbiotic. ‘Free-living nitrogen-fixing aerobic microbes are Azotobacter, Beijernickia Rhodospirillum Bacillus Anabaena Nostoc.

Plus One Botany Notes Chapter 8 Mineral Nutrition 3

Development of root nodules in soyabean

Plus One Botany Notes Chapter 8 Mineral Nutrition 4

Development of root nodule sin soyabean:

  • Rhizobium bacteria contact susceptible root hair, divide near it.
  • Upon successful infection of the root hair cause it to curl.
  • Infected thread carries the bacteria to the inner cortex. The bacteria get modified into rod-shaped bacteroids and cause inner cortical and pericycle cells to divide. Division and growth of cortical and pericycle cells lead to nodule formation.
  • A mature nodule is complete with vascular tissues continuous with those of the root.

Basic steps are given below

  • Rhizobium bacteria attach the root hair.
  • Root hair curls.
  • Infected thread carries the bacteria to the inner cortex.

The bacteria get modified into rod-shaped bacteroids and cause inner cortical and pericycle cells to divide. Division and growth of cortical and pericycle cells lead to nodule formation, d) A mature nodule is complete with vascular tissues continuous with those of the root.

Overall equation for N2 fixation
N2 + 8e + 8H+ +16ATP → 2NH3 + H2 + 16ADP + 16Pt

Fate of ammonia

  • At first, ammonia protonated to form NH4+.
  • This ammonium ion is used to synthesise amino acid in plants

There are two ways for the synthesis of amino acids in plants

1. Reductive animation
In this, ammonium ion reacts with alpha-ketoglutaric acid and forms glutamic acid.

Plus One Botany Notes Chapter 8 Mineral Nutrition 5

2. Transamination
It involves the transfer of an amino group from one amino acid to the keto group of a keto acid.
Glutamic acid is the main amino acid from which the transfer of amino groups takes place and other amino acids are formed in the presence of transaminase.

Plus One Botany Notes Chapter 8 Mineral Nutrition 6

Amides

  • The important amides are asparagine and aspartate.
  • Amide is formed when the hydroxyl group of one amino acid is replaced by an amino group.
  • Since amide contains more nitrogen than amino acids. They are transported through xylem vessels.

Kerala Syllabus 10th Standard Geography Notes Malayalam Medium Chapter 9 Financial Institutions and Services Solutions

Students can Download Social Science Part 2 Chapter 9 Financial Institutions and Services Questions and Answers, Summary, Notes Pdf, Activity in Malayalam Medium, Kerala Syllabus 10th Standard Social Science Solutions helps you to revise the complete Kerala State Syllabus and score more marks in your examinations.

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Financial Institutions and Services Textbook Questions and Answers in Malayalam

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Kerala Syllabus 9th Standard Geography Notes Malayalam Medium Chapter 9 Economic Systems and Economic Policies Solutions

Students can Download Social Science Part 2 Chapter 9 Economic Systems and Economic Policies Questions and Answers, Summary, Notes Pdf, Activity in Malayalam Medium, Kerala Syllabus 9th Standard Social Science Solutions helps you to revise the complete Kerala State Syllabus and score more marks in your examinations.

Kerala State Syllabus Class 9th Standard Social Science Geography Chapter 9 Notes Malayalam Medium സാമ്പത്തിക സംവിധാനങ്ങളും സാമ്പത്തിക നയങ്ങളും

Economic Systems and Economic Policies Questions and Answers in Malayalam

Kerala Syllabus 9th Standard Social Science Solutions Chapter 9 Economic Systems and Economic Policies in Malayalam 1

Kerala Syllabus 9th Standard Social Science Solutions Chapter 9 Economic Systems and Economic Policies in Malayalam 2
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Plus Two Zoology Chapter Wise Previous Questions Chapter 8 Biodiversity and Conservation

Kerala State Board New Syllabus Plus Two Zoology Chapter Wise Previous Questions and Answers Chapter 8 Biodiversity and Conservation.

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 8 Biodiversity and Conservation

Question 1.
Gopalan cultivated a variety of fruit crops and plants in this field and Raman destroyed the fruit crops and plants and cultivated rubber trees which are double in number. (MARCH-2010)
a) In your opinion which method is suitable for the ecosystem? Give reason.
b) Mention any three factors for the extinction of species.
Answer:
Method by Gopalan
Biodiversity depends on variety of species.  Extinction of species is due to

  1. Over exploitation
  2. Habitat loss and fragmentation
  3. Co-extinction

Question 2.
a) The “Evil Quartet” is the nickname used to describe the causes of biodiversity losses. Explain the reason leading to accelerated rates of extinction of flora and fauna.  (MAY-2010)
b) Philosophically or spiritually, we need to realize that every plant or animal species has an intrinsic value and we have a moral duty to protect them. Justify the statement and write down the protective measures.
Answer:
a) (1) Habitat loss and fragmentation
(2) Over-exploitation
(3) Alien species invasions
(4) Co-extinction
b) Agreed with the statement as we have a moral duty to care for their well-being and pass on our biological legacy in good order to future generations.
Protective measures-
Insitu conservation – Biosphere reserve, National park, Wild Life Sanctuary etc.
Exsitu conservation – Zoo, Botanical gardens, seed bank etc.

Question 3.
The year 2010 has been declared as the International Biodiversity Year by United Nations (UN)  (MARCH-2011)
a) Point out the levels of diversity in nature.(1 Score)
b) Give a brief description of The Evil Quartet.
Answer:
a) Genetic, Species, Ecosystem level diversity.
b) i) Habitat loss and fragmentation
ii) Overexploitation
iii) Alien species Invasion
iv) Co-extinction etc.

Question 4.
The given graph shows the distribution of insects in different latitudes of earth.  (MARCH-2012)
Plus Two Zoology Chapter Wise Previous Questions Chapter 8 Biodiversity and Conservation 1
a) What is your observation?
b) List the three reasons for greater biodiversity in tropical regions.
c) Write two causes of biodiversity lossess.
Answer:
a) Species richnes decreases from equator to poles.
b) Climate is constant and predictable Glaciations were absent. Tropical region get more solar energy.
c) Habital loss and fragmentation Invansion of alien species.

Question 5.
Last twenty years alone have witnessed the disappearance of 27 animal species from earth.  (MAY-2012)
a) Name an animal disappeared recently.
b) What may be the causes for this loss?
c) How can we conserve biodiversity?
Answer:
a) Out of Syllabus
b) i) Habitat loss and fragmentation
ii) Over-exploitation
iii) Alien species invasions
iv) Co-extinctions
c) It is through in situ (on site) conservation and ex situ (offsite) conservation

Question 6.
Gopalan cultivated a variety of fruit crops and plants . in this field and Raman destroyed the fruit crops and plants and cultivated rubbertrees which are double in number.  (MARCH-2013)
a) In your opinion which method is suitable for the ecosystem? Give reason.
b) Mention any three factors for the extinction of species.
Answer:
Method by Gopalan
Biodiversity depends on variety of species. Extinction of species is due to
1. Over exploitation
2. Habitat loss and fragmentation
3. Co-extinction

Question 7.
While preparing the species area relationship graph of 4 areas, the following z values are obtained.  (MAY-2013)
Area A = 0.1 Area B = 0.8 Area C = 1.2 Area D = 0.3
a) Which area shows maximum species richness?
b) What are the expected reasons for the loss of biodiversity in areas with low species richness?
Answer:
a) Area a = 0.1
b) (i) Habitat loss and fragmentation
(ii) Over-exploitation
(iii) Alien species invasions
(iv) Co-extinctions

Question 8.
“Nature provides all for the need of man but not for his greed.” (MARCH-2014)
a) Do you agree with this statement? Justify your answer.
b) Distinguish between two types of biodiversity conservations.
Answer:
a) yes, For example forest is used for some basic needs of a man but not for clearing of trees .
b) Exitu conservation – conservation of flora and fauna outside the natural habitat
Eg- Botanical garden
Insitu conservation – conservation of flora and fauna in the natural habitat
Eg-wild life sanctuaries and national parks

Question 9.
a) Variety of species are present around us, what they constitute and comment.  (MAY-2014)
b) Comment on in situ conservation and ex situ conservation.
c) In these aspects explain biodiversity hot spots with example – give importance to recent issues with regard to Western Ghats.
Answer:
a) Biodiversity
b) Exitu conservation – conservation of flora and fauna outside the natural habitat Insitu conservation- conservation.of flora and fauna in the natural habitat
c) Biodiversity hotspots are regions with very high levels of species richness and high degree of endemism Western ghats is the hotspots where accelerated habitat loss occurs.

Question 10.
We have a moral responsibility to take good care of earth’s biodiversity and pass it on in good order to next generation.  (MARCH-2015)
a) Define Biodiversity.
b) Write causes for biodiversity losses.
c) Name two types of biodiversity conservation.
Answer:
a) It is the variety within and between all species of plants, animals and micro-organisms and the ecosystems within which they live and interact.
b) i) Habitat loss and fragmentation
ii) Over-exploitation
iii) Alien species invasions
iv) Coextinctions
c) Insitu conservation, Exitu conservation

Question 11.
Two approaches for the conservation of biodiversity is shown as A and B.  (MAY-2015)
Plus Two Zoology Chapter Wise Previous Questions Chapter 8 Biodiversity and Conservation 2
a) Identify the type of biodiversity conservation shown in A and B.
b) Write the difference between the two, types of biodiversity conservation shown in A and B.
c) Which of the above approach is more desirable’ when there is an urgent need to save a species?
Answer:
a) A-Insitu conservation B-Exitu conservation
b) A- It is the conservation of animals in natural habitat
B- It is the conservation of plants outside the natural habitat
c) exitu conservation

Question 12.
Observe the concept diagram of the Evil Quartet of biodiversity loss. (MARCH-2016)
Plus Two Zoology Chapter Wise Previous Questions Chapter 8 Biodiversity and Conservation 3
a) Write A and B
b) What is Co-Extinction?
Answer:
a) A- Habitat loss and fragmentation
B -Alien species invasions
b) When a species becomes extinct, the plant and animal species associated with it also become extinct

Question 13.
Read the statement and choose the correct option:   (MARCH-2016)
A: Sacred grooves are examples of in situ conservation
B: Biodiversity hotspots have low degree of endemism.
C: Biodiversity increases when number of organisms in a particular species increases.
a) Statement ‘A’ alone is correct
b) Statement ‘A’ and ‘B’ are correct
c) Statement ‘A’ and ‘C’ are correct.
d) Statement ‘C’ alone is correct
Answer:
Statement ‘A’ alone is correct.

Question 14.
a) “When we conserve and protect the whole ecosystem, its biodiversity at all levels is protected.” Based on this statement explain the strategies of biodiversity conservation.  (MAY-2016)
OR
b) “When need turns to greed, it leads to biodiversity loss.” Substantiate this statement by explaining two causes of biodiversity loss.
Answer:
a) Insitu conservation- It is the conservation of plant and animal sp. in their natural habitat.
Eg-biosphere reserves, national parks and sanctuaries.
Exitu conservation- It is the conservation of plant and animal sp outside the natural habitat.
Eg- Zoological parks, botanical gardens and wildlife safari parks.
OR
b) i) Habitat loss and fragmentation: The degradation of many habitats by pollution affects the survival of many species. It results large habitats are broken up into small fragments.
Amazon rain forest is cleared for cultivating soya beans or for conversion to grasslands for raising beef cattle
ii) Over-exploitation : It leads to the over-exploitation of natural resources. For example the extinction of Steller’s sea cow, passenger pigeon was due to humans.
iii) Alien species invasions : The introduction of foreign species cause the reduction or extinction of indigenous species.
The Nile perch introduced into Lake Victoria in east Africa led to the extinction of more than 200 species of cichlid fish in the lake
iv) Co-extinctions : If two species are in obligatory relationship the extinction of one species affect the other.
Eg – coevolved plant-pollinator mutualism where extinction of one species leads to the extinction of the other.

Question 15.
Z – values of a frugivorous bat species are given below. Which value is not applicable to continents?  (MARCH-2017)
1) 0.6
2) 0.65
3) 0.20
4) 0.68
Answer:
Incorrect option

Question 16.
Distinguish in situ conservation from ex situ conservation with one example each.  (MARCH-2017)
Answer:
Insitu conservation- Ms the conservation of plant and animal sp. in natural habitat.
Eg- biosphere reserves, national parks and sanctuaries.
Exitu conservation- It is the conservation of plant and animal sp outside the natural habitat.
Eg- Zoological parks, botanical gardens and wildlife safari parks.

Question 17.
What are the advantages of biofertilizers over chemical fertilizers? Give an example for biofertilizer.  (MARCH-2017)
Answer:
a) 1) It prevents pollution
2) It improves soil structure and function
b) biofertilizer- Mycorrhiza

Question 18.
Explain the three levels of biodiversity. (MAY-2017)
OR
Explain different types of biodiversity conservation with example.
Answer:
1. Genetic diversity – A single species might show high diversity at the genetic level over its distributional range
2. Species diversity – Diversity at species level
3. Ecological diversity – Diversity at ecosystem level
OR
In situ conservation – the species are protected in their natural habitat.
example: National Park, Wildlife sanctuaries etc.
ex situ conservation – threatened animals and plants are protected outside their natural habitat.
example: Zoological Park, botanical gardens etc.

Plus Two Zoology Chapter Wise Previous Questions Chapter 7 Microbes in Human Welfare

Kerala State Board New Syllabus Plus Two Zoology Chapter Wise Previous Questions and Answers Chapter 7 Microbes in Human Welfare.

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 7 Microbes in Human Welfare

Question 1.
Ramu cultivated pea plants as an intercrop in his paddy field. After harvesting, he allowed the roots of the pea plants remain in the soil for some period. (MARCH-2010)
a) Do you think the action of Ramu is reasonable?
b) Justify your answer.
Answer:
Yes.
Rhizohium found in the root nodules in the pea plant can fix atmospheric nitrogen into nitrates and in-creases fertility of soil.

Question 2.
Match column I with II. (MAY-2010)

Column I Column II
1. Methano bacteria 1. Plague
2. Bacillusthuringenesis 2. Cyclosporin A
3. Azo Spirillum 3. Gobar gas production
4. Trichoderma poly 4. Bio Control sporum
5. Citric acid production
6. Bio fertilizer

Answer:

Column I Column II
1. Methano bacteria 1. Gobar gas production
2. Bacillus thuringenesis 2. Bio Control
3. Azo Spirillum 3. Bio fertilizer
4. Trichoderma 4. Cyclosporin A poly sporum

Question 3.
A bacterial infection was effectively controlled by using a specific anitibiotic for a long time. But nowadays this antibiotic is not found to be so effective to control the said infection. (MARCH-2011)
Give a scientific explanation for this phenomenon based on evolution.
Answer:
Evidence for Natural selection and explanations like origin of antibiotic resistant varieties or elimination of sensitive varieties or Natural selection by Anthropo-genic action.

Question 4.
Rearrange the columns B & C with respect to A. (MARCH-2012)

A B C
Monascus

purpureus

Streptokinase Antibiotic
Streptococcus Statin Immuno

suppressant

Penicillium

notatum

Cyclosporin-A Clot buster
Trichoderma

polysporum

Penicillin Cholesterol

lowering

agent

Answer:
Monascus – Statin – Cholesterol
Streptococcus – Streptokinase – Cholestrol lowering
Pencillium – Penicillin – Antibiotic
Trichoderma – Cyclosporin-A – Immuno suppressant

Question 5.
Match the following (MAY-2012)
Plus Two Zoology Chapter Wise Previous Questions Chapter 7 Microbes in Human Welfare 2
Answer:
(A) – (3)
(B) – (2)
(C) – (1)
(D) – (5)

Question 6.
Some bioactive molecules, their source and their medical impotance are given in the table below. Fill up the missing parts. (MARCH-2013)

Bioactive molecule Source Medical importance
a streptococcus Removes clots from blood vessels
Cyclosporin A b c
d Monascus purpureus Blood cholesterol lowering agent

Answer:
a) streptokinase
b) Trichoderma polysporum
c) Immunosuppressant in organ transplant patients
d) Statins

Question 7.
Complete the illustration appropriately. (MAY-2013)
Plus Two Zoology Chapter Wise Previous Questions Chapter 7 Microbes in Human Welfare 1
Answer:
a) Biofertilisers
b) Yeast,ethanol production,
c) (1) Lady bird and dragon flies are useful in the elimination of aphids and mosquitoes.
(2) Bacillus thuringiencis
d) Dough for making dosa and idly is fermented by Bacteria.

Question 8.
The meaning of ‘antibiotics’is ‘against life’, whereas with reference to human beings they are ‘pro life’. Substantiate the statement with suitable example. (MARCH-2014)
Answer:
Penicillin was widely used to kill bacteria during infection.
During second world war,it was widely used to treat soldiers against bacterial infection

Question 9.
In our state waste managenfient is a problem. Government promotes and give subsidy to Biogas plants. Comment the functioning of biogas plants with the help of microbes. (MAY-2014)
Answer:
Methanobacterium is used to produce biogas and can be used as source of energy as it is inflammable. It is an anaerobic bacterium used in sludge digesters.

Question 10.
Microbes can also be used as a source of energy. (MARCH-2015)
Substantiate with suitable examples.
Answer:
Methanobacterium is used to produce biogas and can be used as source of energy as it is inflammable.

Question 11.
BOD of some water samples are given below: (MAY-2015)
A. Sample 1 – 200 mg/L
B. Sample 2 – 80 mg/L
C. Sample 3 – 300 mg/L
D. Sample 4 – 25 mgIL
a) Which of the above water sample is most polluted?
b) What is meant by floes ? What is its role in sewage treatment?
Answer:
a) Sample 4
b) Floes- masses of bacteria associated with fungal filaments to form mesh like structures.
They consume the major part of the organic matter in the effluent. This is significantly reduces the BOD of the effluent.

Question 12.
“BOD is commonly calculated as an index of water pollution”. (MARCH-2016)
a) Do you agree with this statement? Why?
b) Expand BOD.
Answer:
a) Yes, if pollution load increases ,BOD increases
b) biochemical oxygen demand

Question 13.
Choose the correct answer from the bracket. (MAY-2016)
Cyclosporin A is produced by ______
a) Aspergellus
b) Clostridium
c) Trichoderma
d) Acetobacter
Answer:
Trichoderma

Question 14.
Select a bio-control agent from the given microbes: (MAY-2016)
a) Baculo virus
b) Rhino virus
c) Picrona virus
d) Adenovirus
Answer:
a) Baculovirus

Question 15.
Complete the table by filling A, B, C and D using hints from the bracket:  (MAY-2017)
(Gobargas, Biological Control, Anabaena, Saccharomyces cerevisiae, Propionibacterium
sharmanii)
Plus Two Zoology Chapter Wise Previous Questions Chapter 7 Microbes in Human Welfare 3
Answer:
A -Gobargas
B – Saccharomyces cerevisiae
C – Anabaena
D-Biological control

Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease

Kerala State Board New Syllabus Plus Two Zoology Chapter Wise Previous Questions and Answers Chapter 6 Human Health and Disease.

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease

Question 1.
“More and more children in Metro cities of India suffer from allergies and asthma.” (MARCH-2010)
a) Do you agree with this statement?
b) Justify your answer.
Answer:
a) Yes
b) Absence of previous encounter with the allergies in the over protected environment reduces immunity and children become more prone to allergy/ over exposure to allergens or pollutants in the metro cities can be considered.

Question 2.
Widespread incidence of diseases like H1H1, Chikungunya, dengue fever etc. are reported recently. As a science student, prepare an action plan in your school to control those diseases. (MARCH-2010)
Answer:
Measures to control mosquitoes, precaution to prevent the spread of disease. Awareness campaign for students etc.

Question 3.
The flow chart given below represents the life cycle of malarial parasite. Complete the flow chart and answer the following: (MAY-2010)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 1
a) Which species of malarial parasite causes malignant malaria ?
b) Can you suggest two methods to control malaria?
Answer:
2 – Liver, 4 – RBC
a) Plasmodium falci parum
b) 1. Public hygiene and proper waste disposal
2. Periodic cleaning and disinfection of water reservoirs
3. Control of mosquitoes and their breeding grounds (any methods to control insect vectors can be added)

Question 4.
The list given below includes various stages of HIV infection. Arrange them according to correct sequence. (MAY-2010)
Answer:
Viral replication – Macrophage – Helper T cell – Formation of DNA – Progeny Virus – Viral particle – Release of progeny virus
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 2

Question 5.
Lakshmi and Sujitha are two Nursery students. Sujitha gets common cold very often. Lakshmi not (MARCH-2011)
a) How do you interpret this in an immunological aspects?
b) What are the common barriers protecting Lakshmi from cold?
Answer:
a) Low level of innate or weak or poor immunity to Sujitha / High immunity to Lakshmi.
b) Two correct points (Physical, Physiological, Cellular and Cytokine barriers) like mucous membrane / Nostril hairs / skin / Antibodies / Interferons.

Question 6.
Arrange the following diseases in the following columns in a meaningful order.  (MARCH-2012)
Typhoid, Ringworms, Amoebiasis, AIDS, Malaria, Pneumonia, Common cold.
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 3
Answer:
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 4

Question 7.
In a classroom discussion a student argues that allergic diseases are more common in children of metrocities than in villages. ,  (MARCH-2012)
a) Do you agree with this statement.
b) Which type of immunoglobulin is responsible for allergic reactions?
c) Suggest two drugs which reduce allergic symptoms.
Answer:
a) Yes
b) IgE
c) Antilistamine and Adrenalin drugs

Question 8.
Note the relation between first two terms and suggest a suitable term for the fourth place. (MAY-2012)
a) Erythroxylum coca : cocaine :
Papaversomniferum : _______
b) Salmonella typhi: typhoid :
Plasmodium falciparum: ______
Answer:
a) morphine
b) malaria

Question 9.
Nature has as many varieties of plants which give drugs for abuse, as there are medicinal plants which give medicines. Substantiate with two examples. (MARCH-2013)
Answer:
a) Cocaine is obtained from coca plant Erythroxylum coca. It affects the transport of the neuro-transmitter dopamine.
b) Opioids are the drugs, receptors present in our central nervous system and gastrointestinal tract Heroin (smack the depressant,it is prepared by the acetylation of morphine which is extracted from the latex of poppy plant Papaversomniferum.

Question 10.
“Prevention is better than cure”. This statement is true in the case of AIDS as well as immunisation. Substantiate. (MAY-2013)
Answer:
Diseases like AIDS are not curable even after the treatment for long period. This is the immuno deficiency disease affect the resistant power of the body. Medicine for these diseases are not discovered so far. Likewise immunization is done in earlier period of growth is good .Hence prevention is better than cure.

Question 11.
Classify the diseases given in the box as two groups based on their causative organisms. Specify the type of causative organism for each group. (MARCH-2014)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 5
Answer:
protozoans – Malaria and amoebiasis Bacterial — diphtheria, typhoid and pneumonia

Question 12.
Prepare a pamphlet for an awareness programme in your school about the measures to prevent and control alcohol and drug abuse in adolescents. (MARCH-2014)
Answer:
Education and counseling, moral education, Avoid undue peer pressure, visual publicity through TV, seeking professional and medical help etc.

Question 13.
Briefly describe the characteristics of cancer cells. (MAY-2014)
Answer:
1. lose of contact inhibition- Normal cells are contact with other cells inhibits their uncontrolled growth. Cancer cells lost this property.
2. Metastasis- Cells sloughed from tumors reach distant sites through blood, and wherever they get lodged in the body, they start a new tumor there.

Question 14.
It is said that “Chikunguinea” once affected will not affect a person in the next half of his life. Justify this statement. (MAY-2014)
Answer:
This is due to acquired immunity. Due to infection body first time produces a response called primary response which is of low intensity. Subsequent encounter with the same pathogen a highly intensified secondary response. This is appears to have memory of the first encounter. The primary and secondary immune responses are carried out with the help of two special types of lymphocytes present in our blood, i.e. B-lymphocytes and T- lymphocytes.

Question 15.
Mother’s milk is considered essential for new born infants. (MARCH-2015)
a) Name the fluid secreted by mother from breast during the initial days of lactation.
b) What type of immunity it provides?
Answer:
a) Colostrum
b) IgA provides passive immunity

Question 16.
Cancer is one of the most dreaded diseases of human beings, and is a major cause of death all over the globe. (MARCH-2015)
a) What are the causes of cancer?
b) What are the methods of detection of cancer?
c) What are the types of treatment for cancer?
Answer:
a) Ionising radiations like X – rays and gamma rays and non-ionizing radiations like UV cause DNA damage leading to neoplastic transformation. The chemical carcinogens present in tobacco smoke have been identified as a major cause of lung cancer.

b) Biopsy and histopathological studies of the tissue and blood and bone marrow tests for increased cell counts in the case of leukemias Radiography (use of X-rays), CT (computed tomography) and MRI (magnetic resonance imaging) are very useful to detect cancers of the internal organs

c) 1. Surgery, radiation therapy and immuno therapy
2. Chemotherapeutic drugs are used to kill cancerous cells

Question 17.
Match the terms given in the three columns of the table correctly: (MAY-2015)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 6
Answer:
Haemophilus Influenzae – Bacteria – pneumonia
Plasmodium Vivax – protozoa – malaria Wuchereria
Bancrofli – flat worm – filarisis
Trichophyton – fungus – ringworm

Question 18.
Identify the disease shown in the following figure and write the causative organism of the disease.(MARCH-2016)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 7
Answer:
Elephantiasis orfilariasis

Question 19.
“Blood of a man is tested positive for cannabinoid.” (MARCH-2016)
a) What are these?
b) From where these are extracted naturally?
c) Which part of the body is affected by these?
Answer:
a) Drug obtained from plants
b) Natural cannabinoids are obtained from the inflorescences of the plant Cannabis sativa
c) Cardiovascular system of the body

Question 20.
Breast feeding during initial period of infant growth is necessary to develop immunity of new born babies. Why? (MARCH-2016)
Answer:
Initial days of lactation contains colostrum which is rich in antibodies and provide immunity to new borne babies.

Question 21.
Answer the questions about the given figure: (MAY-2016)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 8
a) Identify the parts X and Y.
b) Name any two types of this molecule.
Answer:
a) X-antigen binding site
Y-Heavy chain
b) lgA, lgG, lg E

Question 22.
Select the odd one out and justify your selection. (MAY-2016)
Malaria, Gonorrhea, Amoebiasis, Filariasis
Answer:
Gonorrhoea – It is the only sexually transmitted disease

Question 23.
Complete the table by filling a, b, c and d. (MAY-2016)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 9
Answer:
a) pneumonia
b) Rhino virus
c) malaria
d) Inflammation of lymphatic vessels of lower limb/ genital organs

Question 24.
Feeding _______ in the first few days is essential for preventing infections in a newly born baby. (MARCH-2017)
Answer:
colostrum

Question 25.
Morphine is said to be an abused drug. Discriminate the terms ‘use’ and ‘abuse’ of drugs based on this example. (MARCH-2017)
Answer:
For medical purpose it is used as painkiller or sedative but it is abused by some individuals as narcotic drug.

Question 26.
Differentiate Active immunity from Passive immunity. Give an example for Passive immunity. (MARCH-2017)
Answer:
When the antigens are coming in the form of living or dead microbes, the body of organism produce antibodies. This type of immunity is called active immunity.
When ready – made antibodies are directly injected to protect the body against foreign agents, it is called passive immunity.
Eg-Anti-venom.

Question 27.
Prepare a brief note to be presented in an awareness programme for adolescents about AIDS, their causes and preventive measures. (MAY-2017)
Answer:
AIDS-it is acquired immuno deficiency syndrome caused by virus called HIV It is mainly prevented by

Avoid sex with multiple partners
Use disposable needles and syringes
Ensure safe blood transfusion

Question 28.
Fill the boxes A, B, C and D. (MAY-2017)
Plus Two Zoology Chapter Wise Previous Questions Chapter 6 Human Health and Disease 10
Answer:
A – Acquired immunity
B – Physiological barrier
C -Cytokin barrier
D-passive immunity

Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution

Kerala State Board New Syllabus Plus Two Zoology Chapter Wise Previous Questions and Answers Chapter 5 Evolution.

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution

Question 1.
Arrange the following in a hierarchical manner based on the period of their evolution. (MARCH-2010)
Homoerectus, Ramapithicus, Australopithicines, Homosapiens, Neanderthal man.
Answer:
Ramapithicus -> Australopithicines -> Homoerectus -> Neanderthalman -> Homosapiens

Question 2.
Fill the columns A and B using the items given below: (MARCH-2010)

Column A Column B
Developmenf of DDT resistant ants
Adaptive radiation
Genetic drift
Inheritance of acquired characters

(Lamarkism, Evolution of anthropogenic action, Geneflow by chance, varieties of marsupials in Australia, De Vries)
Answer:

Column A Column B
Development of DDT resistant ants Evolution of anthropogenic action
Varieties of Marsupials in Australia Adaptive radiation
Gene flow by chance Genetic drift
Inheritance of acquired characters Lamarkism

Question 3.
The diagrams shown below represents the operation of natural selection on different traits. Observe the diagrams and answer the following : (MAY-2010)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 1
a) Why graph C shows a marked difference from graph A.
b) What is the evolutionary significance of Directional Selection?
c) Mention the factors affecting gene frequency.
d) What is meant by founder effect?
Answer:
a) A is stabilizing selection and C is disruptive selection.
b) Peak shifted to one direction.
c) Gene migration
Genetic drift
Mutation
Genetic recombination
Natural selection
d) The effect where original drifted population becomes founders is called founder effect.

Question 4.
a) Arrange the given chemical compound in the sequential order as per the concept of origin of life. (Ammonia, Hydrogen, Protein, Nucleic acid, Amino acid) (MARCH-2011)
b) Correlate Miller’s experiment with this.
Answer:
a) Hydrogen -> Ammonia -> Amino acid -> Protein Nucleic acid
OR
b) Brief account of Miller’s Experiment / Labelled diagram of the experimental setup.

Question 5.
Note the relationship between the first pair and complete the second pair. (MARCH-2012)
a) Natural selection : Drawing ; Inheritance of acquired characters : ________.
b) Heart of vertebrates: homologous organs; Flippers of Penguin and Dolphin : _______.
Answer:
a) Lamarck
b) Analogous organs

Question 6.
An evolutionary process occurred in the evolution of marsupial mammals in Australia is given below. (MARCH-2012)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 2
a) Name this evolutionary process.
b) Suggest another example for this phenomenon.
Answer:
a) Adaptive radiation
b) Darwins finches

Question 7.
Arrange the following examples under two heads viz- homologous organs and analogous organs. (MARCH-2013)
Forelimb of whale and bat,
Wings of butterfly and bat,
Heart of man and cheetah,
Eyes of Octopus and mammals
Answer:
Homologous organs
Forelimb of whale and bat Heart of man and cheetah
Analogous organs
Wings of butterfly and bat Eyes of octopus and mammals

Question 8.
Theory of chemical evolution is a version of theory of abiogenesis. Analyze the statement. (MARCH-2013)
Answer:
Oparin and Haldane proposed that the first form of life that arose from preexisting non-living organic molecules (e.g. RNA, protein, etc.) and it is followed by chemical evolution

Question 9.
A specific rat population was controlled for about a decade by a poison. After apopulation decline for about 10 years, the rat population was increased stabilized. (MAY-2013)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 3
Resistance to poison is governed by a dominant autosomal gene ‘R’. In 1975 majority of the resistant animals are heterozygous at this locus (Rr).
a) What was the major genotype of the rat population before 1961 ?
(A) RR, (B) Rr, (C) rr, (D) R is absent as it is produced by a mutation.
b) What explanation you give for the development of resistance against poison in these rats?
c) This illustration can be utilized to explain a theory of Evolution” Substantiate.
Answer:
a) R is absent as it is produced by mutation
b) Mutation leads to genetic variation and which in turn lead to evolution
c) Evolution by anthropogenic action

Question 10.
Given below is the diagrammatic representation of the operation of Natural Selection on different traits. (MARCH-2014)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 4
a) Identify the type of natural selection A, B and C with explanation of each.
b) Define Hardy – Weinberg Principle.
Answer:
a) A- Stabilising selection-More individuals acquire mean character value
B – Directional selection – More individuals ac-quire value other than mean character
C – Disruptive selection – More individuals acquire peripheral character value at both ends.
b) According to Hardy-Weinberg principle allele frequencies in a population are stable and is con-stant from generation to generation. This is called genetic equilibrium. Sum total of all the allelic frequencies is 1.
Hence,p2 + 2pq + q2 = 1 Disturbance in Hardy- Weinberg equilibrium, i.e., change of frequency of alleles in a population affected by five factors These are gene migration or gene flow, genetic drift, mutation, genetic recombination and natural selection.

Question 11.
Arrange the following in a hierarchical manner in ascending order based on the period of their evolution.  (MAY-2014)Homoerectus, Ramapithecus, Australopithecus, Homo sapiens.
Answer:
Ramapithecus —> Australopithecus—>Homoerectus —> Homo sapiens

Question 12.
a) The diagram given below shows a particular type of evolutionary process in Australian marsupials. Identify the’ evolutionary phenomenon and comment on. (MAY-2014)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 5
b) Give another example for such a type of evolutionary process and explain.
Answer:
a) convergent evolution
Number of marsupials are different from the other evolved from an ancestral stock, but all within the Australian island continent. When more than one adaptive radiation appeared to have occurred in an isolated geographical area(representing different habitats), it is called as convergent evolution.
b) Placental mammals in Australia also exhibit adaptive radiation in evolving into varieties of such placental mammals each of which appears to be ‘similar’ to a corresponding marsupial (e.g., Placental wolf and Tasmanian wolf marsupial).

Question 13.
Match the following: (MARCH-2015)

a) Natural selection 1) Convergent evolution
b) Inheritance of acquired 2) Genetic drift characters
c) Analogous structures 3) Charles Darwin
d) Gene flow by chance 4) Lamarkism

Answer:

a) Natural selection 3) Charles Darwin
b) Inheritance of acquired 4) Lamarkism
c) Analogous structures 1) Convergent evolution
d) Gene flow by chance 2) Genetic drift characters

Question 14.
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 6
The above shown pictures are beaks of a particular type of bird seen in an island during Darwin’s journey.  (MARCH-2015)
a) Identify the bird and name the island.
b) Write the significance of this process in evolution.
Answer:
a) Darwin’s Finches, Galapagos Islands
b) From the original seed-eating features, many other forms with altered beaks arose, enabling them to become insectivorous and vegetarian finches.

Question 15.
Four groups of organs are given below:  (MAY-2015)
Read them carefully and answer the questions:
A. Thorns of bougainvilla and Tendrils of cucurbita
B. Eyes of octopus and mammals
C. Flippers of penguin and dolphin
D. Forelimbs of cheetah and man
(a) Categorise the four groups of organs as homologous organs and analogous organs.
(b) Based on each group of organs differentiate convergent evolution and divergent evolution.
(c) Illustrate homologous and analogous organs as evidences for evolution.
OR
Observe the diagrammatic representation and answer the questions:
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 7
a) Explain the phenomenon shown in the figure.
b) How can it be considered as an evidence of evolution?
c) Write any other example for this phenomenon. Explain.
Answer:
a) Homologous organs
Thorns of bougainvilla and tendrils of cucurbits , fore limbs of cheetah and man Analogous organs: Eye of octopus and mammals, flippers of penguin and dolphin
b) Convergent evolution – different structures evolving for the same function
Divergent evolution – same structure developed for different function
c) In convergent evolution, the similar habitat that has resulted in selection of similar adaptive fea-tures in different groups of organisms but toward the same function:
In divergent evolution ,same structure developed along different directions due to adaptations to different needs
OR
a) Adaptive radiation
b) A number of marsupials, each different from the other evolved from an ancestral stock, but all within the Australian island continent. When more than one adaptive radiation appeared to have occurred in an isolated geographical area (representing different habitats), it represents convergent evolution.
c) Darwin’s finches represent one of the best examples of this phenomenon. From the original seed-eating features, many other forms with altered beaks arose, it helps them to become insectivorous and vegetarian finches.

Question 16.
Which theory talks about the huge explosion that leads to origin of universe?  (MARCH-2016)
Answer:
Big Bang theory

Question 17.
Read the principle and answer the questions: “Allele frequencies in a population are stable and constant from generation to generation called genetic equilibrium.’ (MARCH-2016)
a) Name the principle mentioned here.
b) Mention any two factors affecting the equilibrium.
c) What is the significance of disturbances occur in the genetic equilibrium?
OR
’Natural selection can lead to stabilisation, directional change and disruptive changes.’
Explain the terms stabilization, directional change and disruptive change mentioned above.
Answer:
a) Hardy-Weinberg principle
b) gene flow and genetic drift
c) they become a different species
OR
Natural selection can lead to 1 stabilisation (in which more individuals acquire mean character value)
2. directional change (more individuals acquire value other than the mean character value)
3. disruption (more individuals acquire peripheral character value at both ends of the distribution curve)

Question 18.
Observe the diagram and answer the questions below: (MAY-2016)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 8
a) Identify the types of evolution in the concept diagrams A and B.
b) Write example pair each for homologous and analogous organs.
Answer:
A – Divergent evolution
B – Convergent evolution
Homologous organs- Cheetah and human – bones of forelimbs, thorn of Bougainvillea and tendrils of cucurbits.
Analogous organs – eye of the octopus and of mammals and flippers of Penguins and Dolphins.

Question 19.
Statement below show the features of some human fossils. Read carefully and identify the fossil. (MAY-2016)
a) Human like beings with brains capacities between 650 – 800 cc
b) Lived in East and Central Asia with brain capacity of 1400 cc.
Answer:
a) Homohabilus
b) Neaderthal man

Question 20.
A population of 208 people of MN blood group was sampled and it was found that 119 were MM group, 76 MN group and 13 NN group. Answer the following questions: (MARCH-2017)
a) Determine the gene frequencies of M and N alleles in the population.
b) How does the above frequencies affect evolution?
OR
Examine the pictures of Darwin’s Finches given below and answer the following questions:
a) What phenomenon in evolution is represented in the picture?
b) Explain the phenomenon with the help of an additional example.
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 9
Answer:
a) Adaptive radiation –In this evolution starting from a point and radiating to other areas of geography
b) A number of different marsupials evolved from an ancestral stock within the Australian island.
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 10

Question 21.
Which of the following sets of gases were used in Mliller’s experiment? (MARCH-2017)
1) \(\mathrm{CH}_{4}, \mathrm{NO}_{2}, \mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\)
2) \(\mathrm{NH}_{3}, \mathrm{CH}_{3}, \mathrm{H}_{2} \mathrm{O}, \mathrm{H}_{2}\)
3) \(\mathrm{NH}_{3}, \mathrm{CH}_{3}, \mathrm{H}_{2} \mathrm{O}, \mathrm{H}_{2}\)
4) \(\mathrm{H}_{2} \mathrm{O}, \mathrm{N}, \mathrm{CH}_{4}, \mathrm{H}_{2}\)
Answer:
2) \(\mathrm{NH}_{3}, \mathrm{CH}_{3}, \mathrm{H}_{2} \mathrm{O}, \mathrm{H}_{2}\)

Question 22.
Diagrammatic representation of the operation of Natural Selection on different traits is given. Observe it and answer the questions: (MAY-2017)
Plus Two Zoology Chapter Wise Previous Questions Chapter 5 Evolution 11
a) What do B and C represent?
b) Explain the process shown in B and C.
Answer:
a) B is directional selection C is disruptive selection
b) B natural selection leads to directional change in which more individuals acquire value other than the mean character value.
C natural selection leads to disruption in which more individuals acquire peripheral character value at both ends of the distribution curve.

Question 23.
Rearrange the following in the order of their evolution period (MAY-2017)
Australopithecines
Neanderthal man
Homo sapiens
Homo erectus
Dryopithicus
Answer:
Dryopithecus —> australopithecus —> Homo erectus —> neanderthal man —> Homo sapiens

Kerala Syllabus 10th Standard History Notes Malayalam Medium Chapter 11 Sociology: What? Why? Solutions

Students can Download Social Science Part 1 Chapter 11 Sociology: What? Why? Questions and Answers, Summary, Notes Pdf, Activity in Malayalam Medium, Kerala Syllabus 10th Standard Social Science Solutions helps you to revise the complete Kerala State Syllabus and score more marks in your examinations.

Kerala State Syllabus Class 10th Standard Social Science History Chapter 11 Notes Malayalam Medium സോഷ്യോളജി: എന്ത്? എന്തുകൊണ്ട്?

Sociology: What? Why? Textbook Questions and Answers in Malayalam

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 1

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 2
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 3

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 4
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 5
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Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 7
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 8
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 9
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 10

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 11
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 12
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 13
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 14

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 15
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 16
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 17
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 18
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 19
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 20

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 21
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 22
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 23

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 24
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 25
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 26
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 27

Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 28
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 29
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 30
Kerala Syllabus 10th Standard Social Science Solutions Chapter 11 Sociology What Why in Malayalam 31

Public Administration Notes | Class 10 History Chapter 3 Notes Kerala Syllabus

You can Download Public Administration Questions and Answers, Summary, Activity, Notes, Kerala Syllabus 10th Standard Social Science Solutions Part 1 Chapter 3 help you to revise complete Syllabus and score more marks in your examinations.

Kerala State Syllabus 10th Standard Social Science Part 1  Chapter 3 Public Administration Questions and Answers

SSLC History Chapter 3 Notes

Question 1.
Some of government institutions and their functions are given below. Expand the table by writing more.
Answer:

Institutions Functions
Primary health center Provide treatment facilities
Krishi bhavan Promotes agriculture
Police station Maintains law and order
Schools Provide learning opportunities
Post offices Provide communications
Courts Protecting liberties and rights

Question 2.
Discuss and list out the changes in the objectives of public administration in monarchy and democracy.
Answer:

Monarchy Democracy
Completely under king. Values on the human rights, liberty and democracy
Law is the king Ensures man’s liberty
King is last and cannot be questioned Humans are given complete control
Ruler may be from selected families All are given chances to vote and elect

Question 3.
Whom do you wish to get the services of public administration? Discuss in your class and write your conclusion.
Answer:
The main aim of public administration is to ensure equality and justice to all is, especially, the deprived society. Government has taken measures for the social safety and enlistment. Crores are spent for the purpose. But corruption and political intervention are a hindrance.

  • Justice for the deserved.
  • Education, employment and treatment facilities for the deprived ones.
  • Control the cost of commodities.
  • Strict laws for the upliftment of women.
  • I believe these to be the main aims of public administration.

Question 4.
Visit a nearby Government. Office and prepare a report on the features of bureaucracy there.
Answer:
Bureaucracy is the main weapon of the government. They play various responsibilities. Employee may be highly experienced as they serve for long years. Ministers are the heads. Employees influence the decisions of the government. Though the ruling party changes, bureaucracy remains the same. Employees help the ministers in order to execute plans.

Question 5.
Discuss and prepare a note on the changes to be brought in the administrative system.
Answer:

  • Ensure justice and equal rights to all sections of the society.
  • Create corruption free administration and responsibility among the workers.
  • Constitution must be to save the victims and punish culprits.
  • Government service must be reached at fixed time.
  • Protect the rights of women and ensure their safety.
  • Ensure the welfare of all.

Question 6.
How far the Right to Information Act make the general administration system efficient. Evaluate.
Answer:
In 2005, RTI Act was passed by the parliament. To get information is the fundamental right of all citizens. The main objectives of this Act are to prevent corruption, create responsibility and make the functioning of the government transparent. The citizens will get copies of public documents if they apply for them.

Question 7.
What are the situations in our society where the Right to Information Act can be positively used? Discuss and prepare a note.
Answer:
In 2005, RTI Act was passed by the parliament. To get information is the fundamental right of all citizens. RTI Act is helpful socially, for all the subjects, quickly in our society.
Example: Waiting for the results after University Exam if delayed, RTI commission could be approached :

  • To get information about certain legal affairs.
  • Any problems concerned with government.

Question 8.
Discuss whether the Right to Service Act is helpful for the people to get the service they should obtain from Government offices.
Answer:
The responsible employer would have to pay the penalty if he fails in his duty. So, the people can get the service from Government offices at the right time.

HSSLive.Guru

Question 9.
What is the use of Ombudsman to the public? Prepare a note.
Answer:
Elected representatives and bureaucrats are part of administration. Complaints are filed against their corruptions to Ombudsman. People can directly approach Ombudsman with complaints.

Question 10.
Can we make Government services transparent and corruption free through the above mentioned system? Conduct a debate.
Answer:
For:

  • Need not wait in Government offices for services.
  • Receives Govt, service with less expense and quickly.
  • Increases the efficiency and excellence of services.
  • Receives feedback quickly.

Against:

  • Is completely hidden in files.
  • Life is free of corruption.
  • Govt, services are obtained based on the financial status.

Public Administration Let Us Assess

Question 1.
Explain the need of public administration in a country?
Answer:
Public administration is related to governmental administration. It is the effective way of utilizing men and materials for implementing the existing law policies and developmental projects. Primary Health Centers, Police station Krishi Bhavan, Village office, Corporation office, Election Commission, and other government organisations are all the parts of public administration.

The responsibilities of these institutions must be strictly executed for the public welfare.There must be an accurate method of public administration for all the sectors of people in our country. The following is a list of a few public administration.

Centers and their duties are given:
1. Vanitha Commission: Ensures the rights and welfare of women.

2. Election Commission: Relates with the election procedures.

3. Human Rights Commission: Protects the rights of men.

4. Village office: Ensures the primary needs of people.

Question 2.
How are employees selected in a public administration system?
Answer:
Certain methods are adopted in the selection of employees to the public administrative system in India. The first step is the notification through Public Service Commission of India.Through this, the vacancies in various sections of governments are made known to the public. Later, through the exam conducted on the date notified or on the basis of interviews, candidates are selected and appointed.

Civil Service began during the British rule. It came to be the Civil Service of India after Independence. All the employees who work under the central and state governments and the employees under public sector undertakings are a part of India’s Civil Service. It is divided into All India Service, Central Service and State Service. The selection procedures of employees to these are given below.

All India Service:

  • Recruits at national level.
  • Appoints in Central Service or State Service.
    eg: IAS, IPS.

Central Service:

  •  Recruits at national level.
  •  Appoints in central government department only.
    eg: Indian Foreign Service, Indian Railway Service.

State Service:

  • Recruits at State level
  • Appoints in state government department
    eg: Sales Tax officer.

Candidates to All India Services and Central Services are recruited by the Union Public Service Commission (UPSC). The chairman and members of this commission are selected by the President of India. The UPSC has elaborate mechanisms for the selection based on qualifications.

In the state level, candidates are recruited by the Public Service Commission (PSC) of the state. The governor appoints the Chairman and the member of the State Public Service Commission. UPSC and state PSCs are on the basis of constitutional provisions and can be called constitutional institutions.

Question 3.
What are the features of bureaucracy ?
Answer:
Hierarchical organisation:
Bureaucracy is organised in such a way that there is one employee at the top and the number increases, when it reaches the lower levels. This is known as hierarchical organisation.

Permanence:
Persons appointed will continue in service till the age of retirement.

Appointment based on qualification:
Employees are recruited and appointed on the basis of educational qualification.

Political Neutrality:
Bureaucrats are liable to implement the policies of which ever party comes to power. Party interests should not reflect in their work.

Professionalism:
Every government employee must be skilled in their work.

Question 4.
Classify the bureaucracy in India and explain ?
Answer:
Kerala Public Service Commission notifies for the recruitment of employees to the government service. Then candidates are selected on the basis of competitive examinations and interviews and are appointed in different government sectors. All those appointed in this way become a part of the civil service of India.

The aim of it is to bring welfare programmers speedily to all. Now there are specific services at the central and state levels. All the employees who work under public sector undertakings are the part of India’s civil service. There are All India services, central services and state services.

HSSLive.Guru

Question 5.
What are the measures taken for the administrative reforms in India? Prepare a note.
Answer:
Government has taken a number of steps to increase the efficiency of services and to provide service to people within a time limit. This is called as administrative reforms. It makes the administration friendly and effective. Administrative reform commissions are made at national and state levels. Here are some steps taken for the reformation in our country.

E-Governance:
The single window system for Higher Secondary education, online applications for several scholarships etc are example of E-Governance. The use of electronic technology has helped to obtain the services of government effectively in a faster way.

Right to Information:
Every citizen has the right to collect the information from any government office about its working. This is under the Right to Information Act in 2005. The efforts of Mazdoor Kiran Shakthi Samghathan of Rajasthan led to this Act. The interventions of several organisations and social activities helped in passing this Act in 2005. The Right to Information ensures the right of all citizens of India to receive information.

Information Commission:
Files documents, circulars, memos, advice or orders, agreements statistics, reports, log books, press notes, samples, models, information in the form of electronic data, e-mail etc. related to government offices belong to public departments. Information commission helps to know everything.To perform the functions under the Right to information Act, Information Commissions are constituted at National and state levels.

A chief Information Commissioner and members not more than ten are in the Information Commission. If the information given is wrong and unsatisfactory we have the right to approach the Information Commission. If the commission is convinced a fine of Rs. 250 can be imposed on the employee.

Right to Service:
This ensures service to the people. This law determines the time limit for every service given by a government office. If the deserved service is not given within the time limit the responsible employee should pay fine. As per the Right to Service, an officer is appointed to give proper guidance and help to the applicants.

Lokpal and Lokayuktha:
These are the institutions to prevent corruption at administrative, bureaucratic and political levels. Lokpal has the power to register cases on issues of corruption against public workers and then suggest necessary actions. Lokayuktha hears the corruption cases at the state level. Both follow judicial procedures.

Central Vigilance Commission:
This is constituted at the national level to prevent corruption. It came in to force in 1964. It was formed to prevent corruption at central government offices.

Ombudsman:
Complaints of corruption against the elected representatives and bureaucrats who are a part of public administration are filed to ombudsman. A retired Judge of the High Court is appointed as Ombudsman. People can directly approach the Ombudsman with complaints.

He has the power to summon anyone on receiving the complaints, can order inquiry and recommend actions. Ombudsman began in the banking sector to hear the complaints of clients and rectify them.These actions recommended for the welfare of people as a part of administration maintains the public administration more trans parent.

Question 6.
How is E-Governance helpful to the public?
Answer:

  • Need not wait in the government offices for services.
  • Can receive service with the help of information technology.
  • It services offers fast and at less expense.
  • Enhances efficiency of offices and quality of the service.

Question 7.
Right to Information and Right to Service help to make public administration popular. Substantiate this statement.
Answer:
We can collect information from any government office about its working. People got this opportunity under the right to information act, 2005. This ensures the right of all citizens of India to receive information. The main objectives of this act are to prevent corruption, create responsibility and make the functioning of government transparent.

The citizens will get copies of public documents if they apply for them. Right to Service act is a law which ensures services to the public. As per the Right to Service Act, an officer is appointed in every government office to give guidance and proper help to the applicants. That is Right to Information and Right to Service helps to make public administration popular.

Question 8.
List out the steps taken to prevent corruption in India.
Answer:
1. Lokpal and Lokayuktha
2. Central vigilance commission
3. Ombudsman.

Public Administration Extended Activities

Question 1.
Prepare an application for getting information from an office under the Right to Information Act.
Answer:
From
Madhavan
Mahal Nivas
Ollavanna

To
Secretary
Grama Panchayath
Ollavanna

Based on RTI Act of 2005
Sir,
Sub: Amount spent for the electrification of houses for schedule tribes in the year 2015-16.
Could you kindly give details about how many applicants there were and how many money was spent in previous years. Expecting the reply within 15 days.
Ollavanna — Madhava
25/08/19  —  sd/-

Question 2.
Prepare a chart o the importance of All India Services.
Answer:
All the employees who work under the central and the state governments and the employees under the public sector under takings are part of India’s civil service. India’s civil service classification as All India Service, Central Service ans State Service.

All India Service.
Recruits at National level.
Appoints in the central or state service.
The UPSC has elaborate mechanisms for the recruitment of candidates based on qualification.
e.g., Indian Administrative Service.
Indian Foreign Service.
Indian Police Service.

Question 3.
Prepare a questionnaire to conduct an interview with the District Collector.
Answer:
Interview with kozhikode District Collector.

Sir, could you please share with me the inspiration behind your selection this position?

What were the changes you have thought to bring in Kozhikode before becoming the District Collector?

Sir, even in the presence of Lokpal, Lokayuktha, Central Vigilance Commission, Ombudsman being launched against corruption still corruption exists in Kerala. Don’t you long for a change ? How do you react as a district collector?

Sir, hope you have noted that vegetables from Tamil Nadu were sold less here in the Onam season. Do you expect the same for Vishu? As a District Collector, what all steps would you take to improve the agriculture sector of Kerala?

Though Kerala has developed in the educational field, the number of suicidal attempts have also increased. A change in our educational system is unavoidable. Sir, what all changes could be made possible?

Sir, M. C. Noufal was arrested here in Kozhikode for raping a woman from Bangladesh. Though many were arrested they were refused saved. Let me ask you sir with due respect, don’t you long for a change in the system of punishment here ?

Public Administration Orukkam Questions and Answers

Question 1.
List out the changes and objectives of public Administrative in monarchy and democracy.
Monarchy – The interest of the Monarch were the basis of public administration.
Democracy –
Answer:
Kerala Syllabus 10th Standard Social Science Solutions Part 1 Chapter 3 Public Administration 1
Democracy – Importance is given to the interests of the people.

Question 2.
Complete the diagram showing the importance of public administration
Answer:

  • Formulate government policies.
  • Ensure welfare of the people.
  • Find out solutions to public issues.
  • Provides goods and services.

Question 3.
Some features of public administration are given in column A. Find out the definitions of each one of them in column B.
i. Hierarchical Organisation – one employee at the top and the number increases when it reaches the lower levels.
ii. Permanence- i
iii.Appointment on the Basic of qualification- iii
iv. Political Neutrality – iii.
x Professionalism – iv
Answer:
i. Permanence – Persons appointed will continue in service till the age of retirement.
ii. Appointment on the basis of qualification- Employees are recruited and appointed on the basis of educational qualification.
iii. Political Neutrality – Bureaucrats are liable to implement the policies of which ever party comes to power. Party inters ts should not reflect in their work. They should act neutrally.
iv. Professionalism – Every government employee must be skilled in their work.

HSSLive.Guru

Question 4.
Find out the functions of the following constitutional institutions.
1. State public service commission.
2. Union Public Service Commission.
Answer:
1. State Public Service Commission – At the state level, candidates are recruited by the public service commission of the state.

2. Union Public Service Commission- Candidates to all India services and central services are recruited by the Indian Public service commission.

Question 5.
Complete the short showing the classification of India’s Civil Service.
All India Service
Central Service
State Service
Answer:
All India Service: Recruits at national level, Appoints in the central or state service.
Eg: Indian Administrative Service, Indian Police.

Central Service : Recruits at national level, Appoints in central government departments only.
Eg: Indian foreign service, Indian Railway Service.

State Service: Recruits at state level, Appoints in state government departments only.
Eg: Sales Tax Officer

Question 6.
Find out and list the benefits of E – Governance to Public.
Need not to wait in government offices for services.
Answer:

  • Can receive service with the help of information technology.
  • Government services offered speedily and with less expense.
  • Efficiency of the offices and quality of the service get enhanced.

Question 7.
Prepare a sample applications of Right to Information Act 2005
Answer:
From
Smitha Vijayan
DeviVihar
Arppookara

To
Secretary
Grama panchayath
Arpookara

Sir,
I request you to furnish information regarding the following questions under the right to information act 2005.

  • In the academic year 2015-2016 what is the amount of money taken from the fund for the constriction of houses for the backward castes in arpookara grama panchayath.
  • What was the amount of money spent in the past years for this purpose.
  • Expecting reply within 15 days.

Question 8.
Lokpal, and Lokayukta are institutions constituted to prevent corruption at administrative, bureacrative and political level, find out the features and complete the chart.
Kerala Syllabus 10th Standard Social Science Solutions Part 1 Chapter 3 Public Administration 2
Answer:

Lokpal Lokayukta
The institution constituted at national level to prevent corruption is called Lokpal. Lokayukta is the institution constituted at the state level to hear the corruption cases.
Lokpal has the power to register cases on issues of corruption against employees and pub lie workers and can suggest necessary actions. Follow judicial Procedures.

Question 9.
Right to service Act is a law which ensures services to the people. Find out and list the treasures of Right to service Act. This law determines the time limit for every service given by a government office.
Answer:

  • If the deserved service is not given within this time limit, the responsible employee should pay a fine.
  • An officer is appointed in every government office to give guidance and proper help to the applicants.

Question 10.
Compare and the list out central vigilance commission and state vigilance commission.
Answer:
Central Vigilance Commission :
The Central Vigilance Commission constituted at national level to prevent Corruption, Central Vigilance Commission, it came into effect into 1964, Formed to prevent corruption in central government offices, in every department there will be a chief vigilance officer.

State Vigilance Commission :
Constituted at State level to prevent corruption, Inquires in to corruption in the state government offices.

Question 11.
Complete the diagram of administrative reform measures adopted by the government.
Kerala Syllabus 10th Standard Social Science Solutions Part 1 Chapter 3 Public Administration 3
Answer:

  • Right to information.
  • Information commission.
  • Lokpal and lokayuktha.

12. Complete the concept map given below.
Kerala Syllabus 10th Standard Social Science Solutions Part 1 Chapter 3 Public Administration 4
Answer:

  • Create responsibility
  • The citizen will get copies of public documents if they apply for them.

Public Administration Evaluation Questions

Question 1.
‘Public Administration is about Governmental Administration’ on the basis of Gladden’s definition examine the features of public administration.
Answer:
From the definition of Gladden we can under stand that the important area of public administration is governmental administration. Public administration is the effective utilization of men and materials for the implementation of existing laws, governmental policies, programmer and developmental projects. Government try to find the solutions to various problems and ensure the welfare of the people through public administration.
Significance of Public administration.

  • Formulate government policies.
  • Provide goods and services.
  • Ensure welfare the people.
  • Find out solutions to public issues.

Question 2.
Explain Gandhiji’s vision on public administration.
Answer:
Gandhiji expected the protection of the interests of all through public administration. But there are a number of persons in our society who require special consideration and protection. Fie opined that public administration should consider them specially and protect them. Gandhiji’s concept of Grama Swaraj influenced India’s outlook of public administration to a great extent.

Question 3.
Define Bureaucracy. Examine the features of Bureaucracy?
Answer:
The employees who work under public administrative system are together known as Bureaucracy.

Features of Bureaucracy:
Hierarchical Organisation:
Bureaucracy is organised in such a way that there is one employee at the top and the number increases when it reaches the lower levels. This is known as Hierarchical organisation.

Permanance:
Persons appointed will continue in service till the age of retirement. Appointment on the basis of qualification Employees are recruited and appointed on the basis of educational qualification.

Political Neutrality:
Bureaucrats are liable to implement the policies of whichever party comes to power. Party interests should not reflect in their work.They should act neutrally.

Professionalism:
Every Government employee must be skilled in their work.

HSSLive.Guru

Question 4.
Name of the feature of bureaucracy which intercepts quick decisions.
a. Political Neutrality.
b.Professionalism.
c. Permanence.
d. Hierarchical organisation.
Answer:.
Hierarchical Organisation.

Question 5.
The Rajasthan based organisation paved the way for the legislation of right to Information Act.
a. Narmada Bachao Andolan.
b. Swabhimana Prasthanam
c. Mazdoor Kisan sakthi Sangathan.
d. Bharatiya Kissan Union.
Answer:
Mazdoor Kisan Shakti Sangathan.

Question 6.
Write a short note on the functions of central and state information commission.
Answer:
To perform the functions under the right to information act, Information Commissions are constituted at national and state levels.

Question 7.
State level organisation to prevent corruption at administrative, bureaucratize and political levels
a. Lokpal b. Lokayuktha
c. Central Vigilance Commission d Child rights commission
Answer:
Lokyukta

Question 8.
Match the items of column A with B

A B
1. All India Service i. Sales Tax Officer
2.Central Service ii. Indian Police Service
3.State Service iii.Indian Railway Service

Answer:
1-ii,
2-iii,
3-i.

Question 9.
The Institution constituted at the national level to prevent corruption in 1964
a. NitiAyog.
b. Administrative Tribunal.
c. Central Information Commission.
d. Central Vigilance Commission.
Answer:
Central Vigilance Commission.

Question 10.
UPSC and PSC are caused constitutional institutions why?
Answer:
UPSC( Union Public Service Commission) and state PSC are constituted on the basic of constitutional provisions.So they are called constitutional institutions.

Question 11.
Define E-Governance and write down two examples of E – Governance.
Answer:
E- governance is the use of electronic technology in administration . This help to obtain government services easily in a speedy manner. The single window system for admission to higher secondary courses, Online applications for various scholarships etc are exam pies for E- governance.

Question 12.
Explain different administrative reforms adopted by government for increasing the affiance of service.
Answer:
information Commission:
To perform the functions under the right to information act, In formation Commissions are constituted at the national and state levels. There will be a chief Information commission and not more than ten members in the Information Com mission.

Central Vigilance Commission:
The Central Vigilance Commission is the institution constituted at the national level to prevent corruption. It came into effect in 1964. It is formed to prevent corruption in the central government offices.The Central Vigilance Commissioner is the head of the Central Vigilance Commission.

Lokpal and Lokayuktha:
Lokpal and lokayuktha are institutions constituted to prevent corruption at administrative, bureaucratic and political levels, the institution constituted at the national level to prevent corruption is lokpal.

Lokpal has the power to register cases on issues of corruption against employees and public workers and can suggest necessary actions. Lokayukta is the institution constituted at the state level to hear the corruption cases.

Ombudsman:
Elected representatives and bureaucrats are part of public administration. Complaints can be filed against their corruption,nepotism or financial misappropriation or negligence of duties. Ombudsman is constituted for this purpose.

Public Administration SCERT Questions and Answers

Question 1.
Pick out any two public administration institutions and write about their functions.
Answer:

Institution Functions
a. Krishi Bhavan Promotes agriculture
b. Police Station Maintains law and order
c. Primary health center Provides treatment for illness

Question 2.
What are the differences found in the public administration under monarchy and democracy?
Answer:

  • In monarchy, the interest of the monarch is the basis of public administration,
  • In democracy importance is given to the interests of the people.

Question 3.
Explain the importance of public administration.
Answer:

  • Ensures welfare of people
  • Formulates government policies
  • Provides goods and services
  • Finds out solution for public grievances

Question 4.
Explain the importance of bureaucracy in public administration.
Answer:

  • Makes the public administration system dynamic,
  • Services of the government made accessible to the people ,
  • Performs the day- to-day administration of the country.

Question 5.
What is meant by hierarchical organisation and permanence of bureaucracy.
Answer:

  • Organization made up of one employee at the top and more towards the bottom.
  • Persons once appointed as employee will continue in service till the age of retirement. This is permanency.

Question 6.
Prepare a note on civil service in India.
Answer:

  • All India service
  • Central services
  • Stateservice. Explain hints

Question 7.
Why PSC and UPSC are called as constitutional institutions?
Answer:
UPSC and PSC are constituted on the basis of constitutional provisions. So they are cal led as constitutional institutions.

HSSLive.Guru

Question 8.
Find out the factors that adversely affect the efficiency of public administration.
Answer:

  • Inefficiency of bureaucracy,
  • Corruption
  • Shortage of employees

Question 9.
Write a brief note on e-Governance implemented as part of administrative reforms?
Answer:

  • e-Governance is the use of electronic technology in administration. This helps people to obtain government services quickly and easily .
  • Information technology is used in the field of public service.
  • Government service is made available less expensively expensively

Question 10.
A road constructed before six months in your place is damaged now. You became aware that there is some corruption, Prepare an application under Right to Information Act addressing panchayat secretary to get the details of it.
Answer:
To Prepare an application under the RTI Act.

Question 11.
What are the benefits attained by society as a result of formulation of the Right to Information Act.
Answer:

  • Controlled corruption,
  • Increased the responsibility of bureaucrats,
  • Functioning of government became transparent.

Question 12.
Explain the structure of Information Commission?
Answer:

  • Central Information Commission,
  • Chief Information Commissioner and not more than ten members,
  • State Information Commission.

Question 13.
How the Right to Service Act is helpful to people?
Answer:

  • Ensures government services to people.
  • Gets service within time limit.
  • Employee should pay fine in case of delay.
  • Appoints an officer in charge as per Right to Service Act in all offices to give service.

Question 14.
Differentiate the functioning of Lokpal and Lokayuktha?
Answer:
Lokpal:

  • Institution constituted to prevent corruption charges at national level
  • Has the power to register cases of corruption against employees and public workers.

Lokayuktha :

  • Constituted at state level to hear corruption cases.
  • Follow Judicial procedures

Question 15.
From the following select the statement appropriate to central vigilance commission and state vigilance commission?
a. Esquires about corruption in state government offices.
b. Institution to prevent corruption at national level.
Answer:
a. State vigilance commission .
b. Central vigilance commission

Question 16.
How the functioning of Ombudsman helps the public to prevent corruption.
Answer:

  • Complaints against corruption among elected representatives and bureaucrats can be filed in Ombudsman,
  • People can directly approach Ombudsman to give complaints.
  • Ombudsman can enquirer into such complaints and recommend actions.

Question 17.
Compare and list the different levels of civil services in India.
Answer:

  • All India Service
  • Central Service
  • State Service

Question 18.
What is considered as corruption by modern society?
Answer:

  • Delayed service, Denial of right to service is corruption.
  • Making service as a favor.

Public Administration Exam Oriented Questions and Answers

Question 1.
The chairman and the members of this commission are appointed by
Answer:
The president of India

NSUI full form stands for National Students’ Union of India.

Question 2.
What is the full form of U. P. S.C ?
Answer:
Union Public Service Commission.

Question 3.
In which year Central Vigilance Commission come into effect ?
Answer:
1964

Question 4.
Write a note on Akshaya Center and E-literacy.
Answer:
For the benefit of people, Akshaya centers have been constituted to make use of Government service delivered through E – governance. It also aims at making people E-literate. E – literacy is the awareness about basic information about technology.

Question 5.
Prepare a seminar report on the importance of public administration.
Answer:
Without public administration, the government cannot operate and manage activities effectively and efficiently. The administration plays a vital role for delivering and distributing the public services to all comers of the country.

Administration spreads all over the country for supplying the governmental and public goods and services up to the villages and door to door. The administration is not operating and managing the activities properly and smoothly in developing countries. The scopes of administration shows the importance of public administration.

Following are the importance of Public Administration:
Management of Public Service, Distribution Social Change, Disaster Management, Population Control, Preservation of Human Right, Management of Industrial Relationship, Internal and External attached Economic Development. These points show that the administration is used all over the sections of the country.

HSSLive.Guru

Question 6.
Write a note on Administrative Tribunal.
Answer:
Actions are taken by various government departments against the government officials. The Administrative Tribunal is the institution where the employees can lodge their complaints against such actions. ”

Question 7.
The famous western administrative thinker Gladden says “ Public administration is concerned with an administration of the government”. On the basis of this definition, explain the relationship between Public administration and the government.
Answer:
From this definition we can understand that the important area of public administration is governmental administration. Public administration is the effective utilization of men and materials for the implementation of existing laws, governmental policies, programmers and developmental projects and the government has constituted a number of institutions for this purpose. All these governmental institutions are part of public administration. They function for the welfare of the people.

An administrative system is needed for governments to exist and function. The history of public administration begins with the formation of state. Based on differences in the form of government we can find differences in public administration also. In a monarchy, the interests of the monarch was the basis of public administration. But in a democratic system, importance is given to the interests of the people. Democratic administration becomes more effective and efficient through public administration.