This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Male Genital System, Subject name: Anatomy
Cremasteric muscle is supplied by: (PGI Dec 2006) 
Select and explain. 
A. Genital branch of genitofemoral nerve, B. Femoral nerve, C. Ilioinguinal nerve, D. Superior gluteal nerve
A: Genital branch of genitofemoral nerve
Answer: A: Genital branch of genitofemoral nerve 
Explanation: Ans: A (Gen tial branch of genitofemoral nerve) Cremastric muscle is supplied by genital branch of genitofemoral nerved (L1)- BDC 4th / Vol II 202