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
[{'content': 'Which of the following pharyngeal arch give rise to epiglottis in embryological life? \nSelect and explain. \nA. 1st pharyngeal arch, B. 2nd pharyngeal arch, C. 3rd pharyngeal arch, D. 4th pharyngeal arch', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The hypobranchial eminence, derived from the bases of the third and fouh pharyngeal arches, forms the epiglottis. Pharyngeal and laryngeal muscles, laryngeal skeleton, cranial nerve X are derived from fouh and sixth pharyngeal arches.Ref: A Textbook of Neuroanatomy By Maria Patestas, Leslie P. Ganer, 2009, Page 16.', 'role': 'assistant'}]