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Why Do the Walls of Trachea Not Collapse When There is Less Air in It? - Science

Why do the walls of trachea not collapse when there is less air in it?

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Solution

The walls of trachea do not collapse when there is less air in it because trachea is supported by rings of soft bones called cartilage.

Concept: Concept of Respiration
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Chapter 1: Life Processes [Page 48]
Q 48.2
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Lakhmir Singh Class 10 Biology (Science)
Chapter 1 Life Processes
Q 48.2 | Page 48
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