Important Questions for Class 12 Biology Chapter Wise Pdf Download | Biology Class 12 Important Questions

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

CBSE Class 12 Biology Important Questions | 12th Biology Important Questions

12th Biology Important Questions With Answers Pdf | Imp Questions of Biology Class 12

1. Reproduction in Organisms Class 12 Important Questions
2. Sexual Reproduction in Flowering Plants Class 12 Important Questions
3. Human Reproduction Class 12 Important Questions
4. Reproductive Health Class 12 Important Questions
5. Principles of Inheritance and Variation Class 12 Important Questions
6. Molecular Basis of Inheritance Class 12 Important Questions
7. Evolution Class 12 Important Questions
8. Human Health and Disease Class 12 Important Questions
9. Strategies for Enhancement in Food Production Class 12 Important Questions
10. Microbes in Human Welfare Class 12 Important Questions
11. Biotechnology: Principles and Processes Class 12 Important Questions
12. Biotechnology and its Applications Class 12 Important Questions
13. Organisms and Populations Class 12 Important Questions
14. Ecosystem Class 12 Important Questions
15. Biodiversity and Conservation Class 12 Important Questions
16. Environmental Issues Class 12 Important Questions

Important Questions of Biology Class 12 Topic Wise

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