Biology, asked by khushi556, 1 year ago

why trachea do not collapse when there is no or not much air?

Answers

Answered by LuvKapoor003
1
hey.. there.. ✌
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The walls of trachea does not collapse even when there is less air in it, because of presence of the 'Rings of Cartilage' which give support to it and prevents it from collapsing
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