This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Muscles of arm and forearm region & Cubital fossa, Subject name: Anatomy
Hybrid muscles 
Select and explain. 
A. These are the muscles having different set of fibers performing the same function, B. E.g. Pectineus & Biceps Femoris, C. Receive nerve supply by different nerves, D. All are true
D: All are true
Answer: D: All are true 
Explanation: Hybrid muscles also called as COMPOSITE MUSCLES are those muscles which have more than one set of fibers but perform the same function and are usually supplied by different nerves for different set of fibers.