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