Taste sensations from the posterior one- third of the tongue are carried by _______ cranial nerve?

Correct answer: D. IX

  • A. VII
  • B. V
  • C. X
  • D. IX

Explanation

The glossopharyngeal nerve, cranial nerve IX, carries both general sensation and taste from the posterior one-third of the tongue. The facial nerve carries taste from most of the anterior two-thirds.

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