BSE Odisha 12th Class Biology Important Questions (+2 2nd Year)
- Chapter 1 Reproduction in Organisms Important Questions
- Chapter 2 Sexual Reproduction in Flowering Plants Important Questions
- Chapter 3 Human Reproduction Important Questions
- Chapter 4 Reproductive Health Important Questions
- Chapter 5 Heredity and Variation Important Questions
- Chapter 6 Sex Determination Important Questions
- Chapter 7 Molecular Basis of Inheritance Important Questions
- Chapter 8 Evolution Important Questions
- Chapter 9 Health and Diseases Important Questions
- Chapter 10 Improvement in Food Production Important Questions
- Chapter 11 Microbes in Human Welfare Important Questions
- Chapter 12 Principles and Processes of Biotechnology Important Questions
- Chapter 13 Applications of Biotechnology Important Questions
- Chapter 14 Organisms and Environment Important Questions
- Chapter 15 Ecosystem Important Questions
- Chapter 16 Biodiversity and its Conservation Important Questions
- Chapter 17 Environmental Issues Important Questions