Biology, asked by longwangmovies7, 3 months ago

What is peristalsis?

Answers

Answered by 16233
0

Explanation:

the contraction nd relaxation of muscles of any pipe because of which matter is going out or in of the body

Answered by dhararam967
2

It is a wavy movement in which food is pushed down in a wave like motion caused by the contraction and relaxation of the oesophagal muscles..

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