minahilathar2005 minahilathar2005

22-03-2020
Biology

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Describe the structure of the stomach wall and its function in the process of digestion.

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snehasomasundaran snehasomasundaran

22-03-2020

Answer:

The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach. The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

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