Biology, asked by minion2, 1 year ago

The opening of oesophagus is controlled by

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Answered by aditya87
0
the opening of it is controlled by epiglottis
Answered by Kuldeepnehra
0
It consist of skeletal muscle but is not under voluntary control.Opening of upper esophageal sphincter is triggered by the swallowing reflex....It is also the cardiac sphincter or cardiioesophageal sphincter, named for the adjacent part of the stomach the cardiac.
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