The contents of book are as given below
Unit 1: Biotechnology
- 1.1 What is biotechnology?
- 1.2 New applications of biotechnology
Unit 2: Heredity
- 2.1 Mitosis and meiosis
- 2.2 Mendelian inheritance
- 2.3 Chromosomes and genes
- 2.4 Heredity and breeding
Unit 3: Human Biology and Health
- 3.1 The nervous system
- 3.2 Sense organs
- 3.3 The endocrine glands
- 3.4 Reproductive health
- 3.5 Homeostasis
Unit 4: Food making and growth in plants
- 4.1 The leaf
- 4.2 Photosynthesis
- 4.3 Transport
- 4.4 Response in plants
Unit 5: Conservation of natural resources
- 5.1 Definition of terms
- 5.2 Conservation of biodiversity
- 5.3 Vegetation
- 5.4 Wildlife
- 5.5 Air