Monday, May 11, 2020

BIOLOGY[IMPORTANT] CHAPTERWISE WEIGHTAGE

Class XI - Botany Chapters

Botany Chapters & Topics

Botany Topic Wise Questions

Botany Marks Distribution

Botany Weightage (%age)

Diversity in Living World

        Living World

        Plant Kingdom

        Biological Classification

 

1

1

2

 

4

4

8

8.51

Structural Organisation in Animals &

Plants

        Anatomy of Flowering Plant

        Morphology in Flowering Plants

             

 

3

1

 

 

12

4

8.51

Cell Structure & Function

        Cell Cycle and Division

        Cell: The unit of life

 

2

5

 

8

20

14.89

Plant Physiology

        Mineral Nutrition

        Plant Growth and Development

        Respiration in Plants

        Transport in Plants

 

1

2

2

3

 

4

8

8

12

17.02

Botany Questions & Weightage from Class XI


23

92

48.94

Class XII - Botany Chapters

Botany Chapters & Topics

Botany Topic Wise Questions

Botany Marks Distribution

Botany Weightage (%age)

Sexual Reproduction in Flowering

Plants

4

16

8.51

Genetics & Evolution

        Principle of Inheritance & Variation

        Molecular Basis of Inheritance

 

7

3

 

28

12

21.28

Microbes in Human Welfare

1

4

2.13

Ecology & Environment

        Biodiversity and Conservation

        Ecosystem

        Environmental Issues

        Organisms and Population

 

3

1

4

1

 

12 4

16

4

19.15

Botany Questions & Weightage from Class XII


24

96

51.06

 

 

 

 

Botany Questions & Weightage from Class XI & XII


47

188

100.00

 

 

Class XI - Zoology Chapters

 

Zoology Chapters & Topics

Zoology Topic Wise Questions

Zoology Marks Distribution

Zoology Weightage (%age)

Animal Kingdom

2

8

4.65

Structural Organisation in Animal

2

8

4.65

Biomolecules

4

16

9.30

Breathing and Exchange of Gases

1

4

2.33

Human Physiology

        Chemical Coordination

        Digestion and Absorption

        Excretory Products & Their Elimination

        Locomotion and Movement

        Body Fluids and Circulation

        Nervous System

 

2

2

2

 

2

2

2

 

8

8

8

 

8

8

8

27.91

Zoology Questions & Weightage from Class XI

21

84

48.84

Class XII - Zoology Chapters

 

Zoology Chapters & Topics

Zoology Topic Wise Questions

Zoology Marks Distribution

Zoology Weightage (%age)

Reproduction

        Human Reproduction

        Reproductive Health

 

             3           

3

 

12

12

13.95

Evolution

3

12

6.98

Biology & Human Welfare

        Human Health and Disease

        Microbes in Human Welfare

        Strategies for Enhancement in Food Production 1

 

4

3

1

 

16

12

4

18.60

Biotechnology

        Biotechnology and its Application

        Biotechnology and its Processes and Principles

 

2

3

 

8

12

11.63

Zoology Questions & Weightage from Class XII

22

88

51.16

 

 

 

 

Zoology Questions & Weightage from Class XI & XII


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43

172

100.00


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