Biology, asked by shivamgadhwal96, 9 hours ago

4) What are pariztanches? Give its importance​

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Answered by monalishad670
0

Answer:

Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowed.

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