UNIT I
- Classification of Living Organisms
- Classification Aids
- Classification of Plant Kingdom
- Classification of Animal Kingdom
UNIT II
UNIT III
UNIT IV
UNIT V
- Digestion and Absorption
- Breathing and Exchange of gases
- Body fluids and Circulation
- Excretory Products and their elimination
- Locomotion and Movement
- Nervous Co-ordination
- Endocrine System
UNIT VI
- Reproduction in Organisms
- Sexual Reproduction in Flowering Plants
- Human Reproduction
- Reproductive Health
UNIT VII
UNIT VIII
UNIT IX
UNIT X
