This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Male Reproductive System, Subject name: Physiology
[{'content': 'Seoli cells in the testis have receptors for \nSelect and explain. \nA. FSH, B. LH, C. Inhibin, D. All of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Seoli cells secrete inhibin. They have receptors for FSH. LH acts on Leydig cells, which secrete testosterone.', 'role': 'assistant'}]