Question

when there is less
ain in it
6. Asestion: The walls of trachea do not collapse
which support thaches
do not allows calls of trachea to od lapse when
there is less ain in it
Reason Rings of
cartilage​

Answer 1

the walls of trachea do not colllapse due to the presence of cartilagenous rings in it....

yes. both assertion and reason is true and reason is correct explanation of assertion...

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