<prompt> All of the following are Digastric muscles, Except:Muscle fibers in the ligament of TreitzOmohyoidOccipitofrontalisSternocleidomastoid  <response>: D i.e. Sternocleidomastoid - Diagastric, Omohyoid, Occipitofrontalis, Gastroenemius, and Suspensory muscle of duodenum i.e., muscle in Ligament of TreitzQ are all digastric muscles i.e, muscles with two muscle bellies. Mn- DOGS Sternocleidomastoid muscle has two heads not two belliesQ 