Class XI

Unit

Topic / Chapters

Weightage*

I

Diversity of Living Organisms

14%

Chapter-1: The Living World

Chapter-2: Biological Classification

Chapter-3: Plant Kingdom

Chapter-4: Animal Kingdom

II

Structural Organisation in Plants & Animals

5%

Chapter-5: Morphology of Flowering Plants

Chapter-6: Anatomy of Flowering Plants

Chapter-7: Structural Organisation in Animals

III

Cell: Structure and Function

9%

Chapter-8: Cell-The Unit of Life

Chapter-9: Biomolecules

Chapter-10: Cell Cycle and Cell Division

IV

Plant Physiology

6%

Chapter-11: Transport in Plants

Chapter-12: Mineral Nutrition

Chapter-13: Photosynthesis in Higher Plants

Chapter-14: Respiration in Plants

Chapter-15: Plant - Growth and Development

V

Human Physiology

20%

Chapter-16: Digestion and Absorption

Chapter-17: Breating and Exchange of Gases

Chapter-18: Body Fluids and Circulation

Chapter-19: Excretory Products and Their Elimination

Chapter-20: Locomotion and Movement

Chapter-21: Neural Control and Coordination

Chapter-22: Chemical Coordination and Integration

Class XII

Unit

Topic / Chapters

Weightage

VI

Reproduction

9%

Chapter-1: Reproduction in Organisms

Chapter-2: Sexual Reproduction in Flowering Plants

Chapter-3: Human Reproduction

Chapter-4: Reproductive Health

VII

Genetics and Evolution

18%

Chapter-5: Principles of Inheritance and Variation

Chapter-6: Molecular Basis of Inheritance

Chapter-7: Evolution

VIII

Biology and Human Welfare

9%

Chapter-8: Human Health and Diseases

Chapter-9: Strategies for Enhancement in Food Production

Chapter-10: Microbes in Human Welfare

IX

Biotechnology and its Applications

4%

Chapter-11: Biotechnology - Principles and Processes

Chapter-12: Biotechnology and its Application

X

Ecology and Environment

6%

Chapter-13: Organisms and Populations

Chapter-14: Ecosystem

Chapter-15: Biodiversity and its Conservation

Chapter-16: Environmental Issues

Total

100%