Question

What is the signification of peristalsis?

Answer 1

Answer:

What is the significance of peristalsis?

Peristaltic movement of digestive system helps the food to move downwards from mouth to the stomach through oesophagus. It moves the food in a wave like manner by a rhythmic contraction and relaxation of the muscles present in the walls of oesophagus.

Explanation:

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Answer 2

Peristalsis helps chewed food to be moved down the stomach from the mouth, through the oesophagus (the food pipe).  It moves the food in a wave like manner by a rhythmic contraction and relaxation of the muscles present in the walls of oesophagus.