Science, asked by Anshritanig, 1 year ago

What is role of lining cartilage in human respiratory system

Answers

Answered by MVB
0
The trachea or wind pipe is lined with cartilage so that air that is carried is clear and unhindered during the entry and exit in the respiration process. this lining also produces mucus which prevents entry of dust and contaminants to the lungs
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