Science, asked by kritikasharma05, 1 year ago

what do you mean by perastalsis?

Answers

Answered by aniket261

perastalsis is characterized by alternate contraction and relaxation, which pushes ingested food through the digestive tract towards its release at the anus.

Answered by Anonymous

Explanation:

Peristalsis, involuntary movements of the longitudinal and circular muscles, primarily in the digestive tract but occasionally in other hollow tubes of the body, that occur in progressive wavelike contractions. Peristaltic waves occur in the esophagus, stomach, and

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