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
Tongue muscle develop from 
Select and explain. 
A. Echoderm, B. Brachial arch, C. Occipital myotomer, D. Septum transversum
C: Occipital myotomer
Answer: C: Occipital myotomer 
Explanation: Occipital myotomes forms intrinsic and extrinsic muscler of fongus.