Biology, asked by gurmeet30, 7 months ago

the progressive wave of contraction that proceeds along the wall of oesophagus.​

Answers

Answered by khushi200785
4

the involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wave-like movements that push the contents of the canal forward.

Answered by kmanoj05658
0

Answer:

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