Nutrition in Animals NCERT CBSE Class 7 Chapter 2 Exercise solution
NCERT CBSE Class 7 Chapter 2 Exercise Solution Nutrition in Animals NCERT Class VII Chapter-2 1. Fill in the blanks: (a) The main steps of nutrition in humans are __________, __________,__________, _________ and __________. Answer- Ingestion, digestion, absorption, assimilation, egestion. (b) The largest gland in the human body is __________. Answer- liver. (c) The stomach releases hydrochloric acid and ___________ juices which act on food. Answer- gastric (d) The inner wall of the small intestine has many finger-like outgrowths called _________. Answer- Villi. (e) Amoeba digests its food in the ____________ . Answer- Food vacuole. 2. Mark ‘T’ if the statement is true and ‘F’ if it is false: (a) Digestion of starch starts in the stomach. (T/F) Answer- F Correct statement- Digestion of starch starts in the mouth. (b) The tongue helps in mixing food with saliva. (T/F) Answer- T (c) The gall bladder temporarily stores bile. (T/F) Ans