Important Questions for Class 12 Biology Chapter Wise CBSE

CBSE Class 12 Biology Important Questions Chapterwise

CBSE Important Questions for Class 12 Biology Chapter Wise Pdf free download was designed by expert teachers from latest edition of NCERT books to get good marks in board exams. Here we have given NCERT Class 12 Biology Important Questions Chapterwise State Board.

1. Reproduction in Organisms

• Reproduction
• Sexual Reproduction

2. Sexual Reproduction in Flowering Plants

• Flower and its Parts
• Pollination
• Post-Fertilisation : Structures and Events

3. Human Reproduction

• Reproductive Systems
• Gametogenesis
• Fertilisation, Pregnancy and Embryonic Development

4. Reproductive Health

• Reproductive Health Problems and Strategies
• Sexually Transmitted Diseases (STDs) and Infertility

5. Molecular Basis of Inheritance

• The DNA and RNA World
• Genetic Code, Human Genome Project and DNA Fingerprinting

6. Evolution

• The Origin of Life and Evidences of Evolution
• Biological Evolution, Its Mechanism and Evolution of Man 

7. Human Health and Disease

• Health, Common Diseases in Human and Immunity
• Adolescence and Drug/Alcohol Abuse

8. Strategies for Enhancement in Food Production

• Animal Husbandry
• Plant Breeding

9. Microbes in Human Welfare

• Microbes in Household Products, Industrial Products and in Sewage Treatment
• Microbes in Production of Biogas as Biocontrol Agents and Biofertilisers

10. Biotechnology: Principles and Processes

• Principles of Biotechnology and Tools of Recombination DNA Technology
• Processes of Recombinant DNA Technology

11. Biotechnology and Its Applications

• Biotechnological Applications in Agriculture and Medicine
• Transgenic Animals and Ethical Issues

12. Organisms and Populations

• Organisms and Its Environment
• Population

13. Ecosystem

• Ecosystem-Structure and Function, Productivity and Decomposition
• Energy Flow and Ecological Succession
• Nutrient Cycling and Ecosystem Services

14. Biodiversity and Conservation

• Biodiversity
• Conservation of Biodiversity

15. Environmental Issues

• Pollution, Solid and Radioactive Wastes
• Greenhouse Effect, Ozone Depletion and Deforestation