This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Sensory supply to the posterior one third of tongue is: 
Select and explain. 
A. Lingual nerve, B. Chorda tympani nerve, C. Hypoglossal nerve, D. Glossopharyngeal
D: Glossopharyngeal
Answer: D: Glossopharyngeal 
Explanation: Parts of the Tongue