A ringlike muscle that surrounds the anus, which is usually relaxed during normal physiological functioning, is called the _______________.

Name: A ringlike muscle that surrounds the anus, which is usually relaxed during normal physiological functioning, is called the _______________.
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Question

Quizplus · Accepted Answer

The anal sphincter is the ringlike muscle that surrounds the anus, controlling the release of feces from the rectum. The other options are not related to this specific anatomical structure.

A Ringlike Muscle That Surrounds the Anus, Which Is Usually