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Question
which of the following is a feature of peristalsis?
a.it remains quiet between meals when the gi tract is empty
b.it occurs along the gi tract at a constant rate when food is present
c.it involves parallel and circular muscles found in the walls of the intestines but not the stomach
d.it consists of wavelike muscular contractions resulting from alternate tightening and relaxing of circular muscles and longitudinal muscles
Answer
This answer is hidden. It contains 1 characters.
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