Biology, asked by nopenoo29, 1 month ago

Food sometimes enters the wind pipe and causes choking. how does it happen?​

Answers

Answered by kanishky10
6

Answer:

When food swallowing, the oesophageal sphincter muscle relaxes and the epiglottis comes and closes glottis which prevents food from entering the trachea. ... But food sometimes enters the wind pipe and causes choking

Answered by pritimundada54
0

Answer:

When food swallowing, the oesophageal sphincter muscle relaxes and the epiglottis comes and closes glottis which prevents food from entering the trachea. ... But food sometimes enters the wind pipe and causes choking.

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