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: Medicine
[{'content': 'Zinc deficiency may lead to all except \nSelect and explain. \nA. Sexual infantilism, B. Decreased insulin synthesis, C. Aguesia, D. Muscular weakness', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Others:\nDelayed wound healing.\nMegaloblastic anaemia.\nPernicious anaemia.\nThalassemia.', 'role': 'assistant'}]