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: Physiology
[{'content': 'Spermatozoa gets its nutrition from \nSelect and explain. \nA. Glucose, B. Fructose, C. Galactose, D. Starch', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans: B. Fructose(Ref KS Sanoop 3'd/e p.171)Nutrition to sperms is mainly provided by fructose.Fructose (f .5-6.5 mg/ml).", 'role': 'assistant'}]