Zoology-Respiratory Organs
NEET Zoology Respiratory Organs MCQ Question
Type: MCQ-numerical-Medium-Class 11
If the trachea divides at the level of the 5th thoracic vertebra, how many primary bronchi does it form?
A
Two
B
Three
C
Four
D
One
Correct Answer
Option A
Detailed Explanation
According to the NCERT context, the trachea divides into a right and left primary bronchi at the level of the 5th thoracic vertebra, forming two primary bronchi.
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