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: Anatomy
Fertilization of sperm & ova takes place at 
Select and explain. 
A. Ampullae, B. Infundibulum, C. Isthmus, D. Fimbrial End
A: Ampullae
Answer: A: Ampullae 
Explanation: None