Biologymedium · Past Paper
What is the name of the 'c-shaped' cartilage rings that keep the trachea open?
ABronchial rings
BTracheal rings
CGlottis
DEpiglottis
✓ Correct Answer: B — Tracheal rings
Tracheal rings are made of hyaline cartilage and prevent the trachea from collapsing during breathing.
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