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: Gynaecology & Obstetrics
In early phase division of spermatogonia by? 
Select and explain. 
A. Meiosis, B. Mitosis, C. Both Meiosis & Mitosis, D. Maturation
B: Mitosis
Answer: B: Mitosis 
Explanation: Ans. is 'b' i.e., Mitosis