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
Boundaries of Popliteal fossa 
Select and explain. 
A. Biceps femoris, B. Both heads of Gastrocnemius, C. Adductor magnus, D. All
D: All
Answer: D: All 
Explanation: A. i.e. Biceps femoris; B. i.e. Both heads of gastrocnemius; C. i.e. Adductor magnus