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
Nerve suply of cremastric muscle ? 
Select and explain. 
A. Pudendal nerve, B. Femoral branch of genitofemoral, C. Genital branch of genitofemoral nerve, D. Ilioinguinal nerve
C: Genital branch of genitofemoral nerve
Answer: C: Genital branch of genitofemoral nerve 
Explanation: Genital branch of genitofemoral nerveCremastric muscle is a muscle of scrotum. It is supplied by genital branch of genitofemoral nerve.