| Chapters | Download |
| 1. Reproduction In Organisms | Click Here |
| 2. Sexual Reproduction In Flowering Plants | Click Here |
| 3. Human Reproduction | Click Here |
| 4. Reproductive Health | Click Here |
| 5. Principles of Inheritance and Variation | Click Here |
| 8. Human Health And Disease | Click Here |
| 9. Strategies For Enhancement In Food Production | Click Here |
| 10. Microbes In Human Welfare | Click Here |
| 13. Organisms And Populations | Click Here |
| 14. Ecosystem | Click Here |
| 15. Biodiversity And Conservation | Click Here |
| 15. Photosynthesis in Higher Plants | Click Here |
| 16. Environmental Issues | Click Here |
