All organisms, including humans, require food for growth, repair, and body functioning. Plants can prepare their own food, but animals cannot. They get ready-made food from plants or from animals that eat plants. Thus, animals show heterotrophic modes of nutrition.
Download CBSE Class 7 Science Chapter 2 – Nutrition in Animals Notes in a free and easy-to-access PDF format. These notes provide a clear summary of key concepts such as the modes of nutrition in animals, digestive system, and the process of digestion. Strengthen your understanding of CBSE Class 7 Science topics with well-organized content designed for effective learning. Get your free PDF now!
Function of teeth
Function of the stomach
Absorption in the small intestine
Assimilation
Rectum
Anus
(Session 2025 - 26)