This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Obstetrical Anatomy, Subject name: Gynaecology & Obstetrics
[{'content': 'The chromosomal complement of a primary oocyte is- \nSelect and explain. \nA. 23X, B. 23Y, C. 46XX, D. 46XY', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans- (C) Primary oocyte', 'role': 'assistant'}]