This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'One primary oocyte forms how many ovum/ova \nSelect and explain. \nA. 1, B. 2, C. 3, D. 4', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Observe that whereas one primary spermatocyte gives rise to four spermatozoa, one primary oocyte forms only one ovumHuman embryology Inderbir Singh&;s Tenth edition Pg 23', 'role': 'assistant'}]