Nutrition in animals class 7 | worksheet and Printable
nutrition in animals for class 7 worksheet based on the latest CBSE syllabus including fill-in blanks, diagram based questions, long questions, and more.
Nutrition in Animals (Points to remember)
Absorption: Is the process of absorbing simple substance by blood
Assimilation: Is the process of utilisation of nutrients in the food by the cell of the body
Digestion: Is the process of breaking complex food into simple and soluble substances
Egestion: Expulsion of undigested food from the body
Enzymes: Chemicals secreted by certain organs to help in digestion of food
Liver: Largest glad in the body that secretes bile juice
Pseudopodia: Finger-like projections of Amoeba that help it to move and engulf food.
Villi: Minute finger-like projections in the wall of the small intestine.