Biology, asked by Nidhichaudhary140, 1 year ago

Why does trachea not collapse in the absence of air?

Answers

Answered by lostsoul21
6
Hii..

C shaped cartilagenous rings present around trachea prevents them from collapsing when there is no air present in it..
Answered by Anonymous
1
the protects trachea and provides support so it will not collapses during breathing hardly and breathing softly
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