Question

Why do the walls of the trachea not collapse’when there is less air in it?​

Answer 1

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Rings of cartilages are present in trachea. These rings support the trachea and do not allow the trachea to collapse when there is less air in it.

Answer 2

The walls of the trachea not collapsed when there is less air in it because rings of cartilages are present in trachea. And these rings support the trachea and do not allow the trachea to collapse when there is less air in it...


Hope it helps u!!