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
All of the following muscles have dual nerve supply, except: 
Select and explain. 
A. Brachialis, B. Pectineus, C. Flexor digitorum supercialis, D. Flexor digitorum profundus
C: Flexor digitorum supercialis
Answer: C: Flexor digitorum supercialis 
Explanation: Flexor digitorum supercialis is supplied by median nerve only.
Other options