This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Anatomy
Tongue muscle which is not developed from occipital myotome is 
Select and explain. 
A. Styloglossus, B. Hyoglossus, C. Palatoglossus, D. Genioglossus
C: Palatoglossus
Answer: C: Palatoglossus 
Explanation: Tongue muscles develop from the occipital myotomes which are supplied by the hypoglossal nerve.Only palatoglossus is supplied by the cranial root of accessory through pharyngeal plexus and is developed from mesoderm of sixth arch. REF.BDC VOL.3,Fifth edition.