This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'Organ of Corti is situated on: \nSelect and explain. \nA. Basilar membrane, B. Utricle, C. Saccule, D. None of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (a) Basilar membrane(Ref. Shambaugh, 6th ed., page 73)Organ of Corti rests on the Basilar membrane which separates Scala media from Scala tympani.Utricle and Saccule contain the sensory end organ of balance for linear acceleration known as maculae.', 'role': 'assistant'}]