Biology, asked by tirth1203, 1 year ago

when there is no air in the trachea which of the following prevent it from collapse?
a.Bonyring
b.Scapula
c cartilaginous rings
d.muscular septa

Answers

Answered by danish7495
2
Bonyring is correct answer

danish7495: thanks
Answered by sangitawankhede97
1
a) Bonyring prevents it from collapse
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