This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Anatomy
[{'content': 'Posterior one-third of the tongue develops from \nSelect and explain. \nA. Lingual swellings, B. Tuberculum impar, C. Hypobranchial eminence, D. Tongue bud', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Posterior one third is developed from cranial pa of hypobranchial eminence, which is formed by fusion of third and fouh branchial arches only. The eminence is divided by a transverse groove into cranial and caudal pa. Notes: posterior one third is supplied by glossopharyngeal nerve.', 'role': 'assistant'}]