13 Chapters:
1 Cell Division
2 Fundamentals of Genetics
3 Absorption by Roots
4 Transpiration
5 Photosynthesis
6 The Circulatory System
7 The Excretory System
8 The Nervous System and Sense Organs
9 The Endocrine System
10 The Reproductive System
11 Human Population
12 Physical Health and Hygiene
13 Pollution
16 Chapters:
1 Cell - The structural and functional unit of life
2 Structure of chromosome, cell cycle and cell division
3 Genetics - Some Basic Fundamentals
4 Absorption by roots - The Processes Involved
5 Transpiration
6 Photosynthesis
7 Chemical coordination in plants
8 The circulatory system
9 The Excretory system
10 The nervous system
11 Sense organ
12 The Endocrine System
13 The Reproductive system
14 Human Evolution
15 Population - The increasing numbers and rising problems
16 Pollution - A Rising Environmental problem
14 Chapters:
1 Cell Division
2 Structure of Chromosomes
3 Principles of Genetics
4 Absorption by Roots
5 Transpiration
6 Photosynthesis
7 Circulatory System
8 Excretory System
9 Nervous System
10 Endocrine System
11 Reproductive System
12 Human Population
13 Health
14 Health Organisations
