This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower Extremity, Subject name: Anatomy
Tibial collateral ligament is the degenerated part of- 
Select and explain. 
A. Adductor magnus, B. Semitendinosus, C. Semimembranosus, D. Biceps femoris
A: Adductor magnus
Answer: A: Adductor magnus 
Explanation: Ans. is 'a' i.e., Adductor magnus o MCL is a degenerated part of adductor magnus.