| Units | Chapter Names |
| Unit 1: Diversity of Living Organisms | Chapter 1 – The Living World |
| Chapter 2 – Biological Classification | |
| Chapter 3 – Plant Kingdom | |
| Chapter 4 – Animal Kingdom | |
| Unit 2: Structural Organisation in Animals and Plant | Chapter 5 – Morphology of Flowering Plants |
| Chapter 6 – Anatomy of Flowering Plants | |
| Chapter 7 – Structural Organisation in Animals | |
| Unit 3: Cell Structure and Functions | Chapter 8 – Cell – The Unit of Life |
| Chapter 9 – Biomolecules | |
| Chapter 10 – Cell Cycle and Cell Division | |
| Unit 4: Plant Physiology | Chapter 13 – Photosynthesis in Higher Plants |
| Chapter 14 – Respiration in Plants | |
| Chapter 15 – Plant – Growth and Development | |
| Unit 5: Human Physiology | Chapter 17 – Breathing and Exchange of Gases |
| Chapter 18 – Body Fluids and Circulation | |
| Chapter 19 – Excretory Products and Their Elimination | |
| Chapter 20 – Locomotion and Movement | |
| Chapter 21 – Neural Control and Coordination | |
| Chapter 22 – Chemical Coordination and Integration |
