wht is the function of gastric sphincter and anal sphincter
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There are two functions of a gastric sphincter. This sphincter connects the digestion to the body of the stomach and also releases digested food to the duodenum. Internal anal sphincter is made of smooth muscle and is a thickening of the circular layer of the muscularis. Contracts involuntarily.Jul 13, 2013
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Gastric sphincter releases food from the stomach to the small intestine while anal sphincter release the undigested food from the rectum anal canal. In anal canal. …not under voluntary control. The externalsphincter is a layer of voluntary (striated) muscle encircling the outside wall of the anal canal and analopening.
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