write functions of c shaped cartilages in trachea.
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The C-shaped cartilaginous rings allow the trachea to collapse slightly at its opening, so food can pass down the esophagus after swallowing.
The epiglottis closes the opening to the larynx during swallowing to prevent swallowed matter from entering the trachea
Answered by
1
Answer:
The C-shaped cartilaginous rings allow the trachea to collapse slightly at its opening, so food can pass down the esophagus after swallowing. The epiglottis closes the opening to the larynx during swallowing to prevent swallowed matter from entering the trachea.
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