Question

Two places in the alimentary canal where sphincter muscles can be found

Answer 1

Answer:

Explanation:

Pyloric sphincter is present at the junction of oral cavity and stomach.

Cardiac sphincter is present at the junction of stomach and small intestine

These sphincters prevent the back flow of materials.

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Answer 2

Pyloric sphincter is found between stomach and the opening of small intestine. Anal sphincter is present at end of alimentary canal.