Biology, asked by rg196757, 2 months ago

The contraction and expansion movement of the walls of the food pipe is called:

translocation


transpiration


peristaltic movement


digestion​

Answers

Answered by nashithvt884
2

Answer:

Peristalsis Is the Contraction of Muscle Tissue That Helps Move and Break Down Foodstuffs. The walls of the alimentary canal include layers of smooth muscle controlled by the autonomic nervous system. Alternating contraction and relaxation of these muscles is called peristalsis.

Answered by Kookie2121
1
Option 3. PERISTALTIC MOVEMENT.
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