MHT CET Biology question

Whistling is affected with the cranial nerve

(A)Trochlear
(B)FacialCorrect
(C)Vagus
(D)Trigeminal

Answer: (B)

Solution

Whistling needs pursing of the lips and tightening of the cheeks, done by facial-expression muscles (orbicularis oris, buccinator) supplied by the facial nerve;

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Question ID VK-076143