WHY DO U THINK IS IT NECESSARY FOR THE STOMACH TO CLOSE ITS OPENINGS AT BOTH ENDS DURING DIGESTION. CAN U NAME THE MUSCLES RESPONSIBLE FOR IT?
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Answered by
1
so that the food would not go further
sphincter muscles
sphincter muscles
reenusupreetav:
then where
Answered by
5
Answer:
pyloric sphincter is your answer
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