AIIMS2008Zoology-Human Physiology
AIIMS 2008 Zoology Respiratory System Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 11
Assertion: Ciliated epithelium is present in the inner lining of trachea and large bronchi. Reason: Ciliary movement propel the mucus and foreign particle towards the larynx.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.
Correct Answer
Option B
Detailed Explanation
Trachea and large bronchi are lined by pseudostratified ciliated columnar epithelium bearing glandular cells (mucous gland).
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