NEET Zoology Digestion and Absorption Questions Solved


Which layer of the gut is responsible for peristalsis?

(1) Smooth muscles                             

(2) Mucosa

(3) Submucosa                                    

(4) Serosa

Audio Explanation:


(1) Smooth muscles, typically muscularis externa consisting of inner circular layer and outer longitudinal muscular layer, is responsible for peristaltic movement.

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