Question

Explain the significance of peristaltic movement that occur all along the gut during digestion.

Answer 1

Answer:

The contraction and relaxation of the muscles during the peristaltic  movement help in bringing down the food with the food pipe into the stomach. It is an important and automatic process which help in movement of food.

The significance of peristaltic movement that occur all along the gut during digestion -->

> The peristaltic moves the food in a regulated manner along the digestive tube so that it can be processed properly in each part.

> The canal has muscles that contract rhythmically in order to push the food forward.  

> This is known as Peristaltic movement.

Answer 2

Answer:

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.

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