Biology

This chapter covers topics, such as, Replenishment of the Nutrients in the Soil, Photosynthesis, Mode of Nutrition in Plants, Other Modes of Nutrition & Introduction to Nutrition etc.

This chapter covers topics, such as, Digestion in Grass Eating Animals, Digestion in Humans, Feeding and Digestion in Amoeba, Different Modes of Food Intake & Introduction to Nutrition in Animals etc.

This chapter covers topics, such as, Breathing in Other Animals, Breathing, Respiration in Plants, Human Respiratory System & Respiration etc.

This chapter covers topics, such as, Circulatory System, Transport of Substances in Plants & Excretory System etc.

This chapter covers topics, such as, Fruits and Seed Formation, Modes of Reproduction, Seed Dispersal & Sexual Reproduction etc.

This chapter covers topics, such as, Forest Ecosystem & Deforestation etc.