Question

what is the role of lower esophageal sphincter ​

Answer 1

Ello user

The lower esophageal spincher close when the partially digested food from stomach is send to small intestine.

It protects the further procession of partially digested food to enter into stomach again.

Hope this helps

Answer 2

Answer:

The lower esophageal sphincter is a bundle of muscles at the low end of the esophagus.

It prevents acid and stomach contents from traveling backwards from the stomach.

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