This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
One oogonium gives how many ovum 
Select and explain. 
A. 1, B. 2, C. 3, D. 4
A: 1
Answer: A: 1 
Explanation: A primordial oocyte during fetal development; it is derived from a primordial germ cell and before bih becomes aprimary oocyte.no oogonia are present after bih.Ref: Ganong&;s review of medical physiology; 24th edition; page no: 401