1.

Assertion (A) : Food does not enter the trachea during swallowing.Reason (R) : Glottis is guarded by epiglottis

A. Both (A) and (R) are true. (R) is correct explanation for (A)
B. Both (A) and (R) are true, (R) is not correct explanation for (A)
C. (A) is true, but (R) is false
D. (A) is false, but (R) is true
Answer» B. Both (A) and (R) are true, (R) is not correct explanation for (A)


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