___________ Lack(s) Cartilage

Question

___________ lack(s) cartilage
A)Trachea
B)Bronchioles
C)Lobar bronchi
D)Segmental bonchi

Accepted Answer

Bronchioles lack cartilage. Unlike the trachea, lobar bronchi, and segmental bronchi, which have cartilage in their walls to maintain their structure, bronchioles are smaller airways that do not contain cartilage.