NEET Zoology Respiratory Organs Assertion Reason Question
Assertion (A): The trachea divides into the right and left primary bronchi at the level of the 5th thoracic vertebra. | Reason (R): The division of the trachea facilitates the passage of air to both lungs.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false.
Correct Answer
Detailed Explanation
The trachea divides into the right and left primary bronchi at the level of the 5th thoracic vertebra, allowing air to reach both lungs, which explains the purpose of this division.
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