The pyloric sphincter serves as a valve that controls the movement of food between the esophagus and stomach.

Name: The pyloric sphincter serves as a valve that controls the movement of food between the esophagus and stomach.
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Quizplus · Accepted Answer

The pyloric sphincter controls the movement of food between the stomach and small intestine, not between the esophagus and stomach. The lower esophageal sphincter (LES) controls the movement of food from the esophagus into the stomach.

The Pyloric Sphincter Serves as a Valve That Controls the Movement