the pushing down of food due to contraction and relaxation of wall of alimentary canal is called______.
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The wall of alimentary canal contains muscle layers. Rhythmic contraction and relaxation or these muscles pushes the food forward. This movement is called peristalsis, which occurs all along the gut.
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The wall of alimentary canal contains muscle layers. Rhythmic contraction and relaxation or these muscles pushes the food forward. This movement is called peristalsis, which occurs all along the gut.
BTS ARMY!!!
Answered by
2
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peristalsis movement is the pushing down of food due to contraction and relaxation of wall of alimentary canal
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