Question

What is happen if cartilage not present in tracheds

Answer 1

if there is no rings of cartilage in trachea means the both wind pipe and food pipe will be closapsed

Answer 2

dear friend

ring of cartilage protect the trachea from collapsing even when air is not present . so of they ar emoticon present then trachea would collapse .

cartilage ring provide flexibility and keep the trachea distended permanently . these rings are incomplete from the dorsal side .

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