This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endometriosis and Infertility, Subject name: Gynaecology & Obstetrics
Most common siteof endometeriosis - 
Select and explain. 
A. Ovary, B. Fallopian tube, C. LSCS scar, D. Colon
A: Ovary
Answer: A: Ovary 
Explanation: Ans. is 'a' i.e., Ovary