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': 'Meiosis in spermatogenesis occurs in which of the following step? \nSelect and explain. \nA. Primary spermatocyte to intermediate spermatocyte, B. Primary spermatocyte to secondary spermatocyte, C. Secondary spermatocyte to round spermatid, D. Round spermatid to elongated spermatid', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Primary spermato cyte to secondary spermatocyte', 'role': 'assistant'}]