Question

The exit of unabsorbed food materials is regulated by?

Answer 1

Anal sphincter:-

1. An anal sphincter is a group of muscles at the end of the rectum that surrounds the anus and controls the release of stool.
2. Anal sphincter will basically regulate the exit of the unabsorbed food and release it in the small amounts to the outside.
3. The exit of unabsorbed food material is regulated by Anal sphincter.