Question

what function is served by gastric sphincter and anal sphincter

Answer 1

(a) Gastric Sphincter : Controls the release of food from the stomach to small intestine.

(b) Anal Sphincter : Controls the release of undigested waste from the rectum through the anus.

Answer 2

Sphincters are groups of soft muscle tissues which work like biological valves in our digestive system.

There are many types of sphincters in our whole digestive track.

Similarly, the gastric sphincter is situated between the small intestine and stomach.It controls the food material flow.

And,the anal sphincter is situated between the rectum and anus.It controls the flow of digested food flow.