Biology, asked by jaisinghprsn, 10 months ago

Rings of cartilage are present in trachea. Give reason. Why?

Answers

Answered by Anonymous
4

Answer:

Rings of cartilage are present in trachea to prevent it from collapsing when less air is present in it. (ii) Lungs always contain a residual volume of air so that there is sufficient time to absorb oxygen and release carbon dioxide.

Explanation:

please mark me as brainliest

Answered by Muhammedshuhaib
1

Answer:

because to prevent collapse of air

Explanation:

this is the answer follow up

Similar questions