Biology, asked by vishal2004jayapak1jf, 11 months ago

What happens if
a. Peristaltic movement does not occur along oesophagus.


b. Rings of cartilage are not present in trachea. ​

Answers

Answered by ritikchanderiya5
6

Answer:

A- food doesn't pass through alimentary canal

B- trachea will collapse and person die due to asphyxia

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