user image

Rainbow Rainbow

Class 10th
Maths
2 years ago

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

user image

Dileep Vishwakarma

2 years ago

In trachea , there are C shaped rings of cartilage which helps to hold them even when the air is less in it . Hence they do not collapse.

Recent Doubts

Close [x]