<prompt> Following statement is true regarding first pharyngeal archMaxillary and Mandibular prominences are formed by first archMaxilla and Zygomatic bone are formed by intermembranous ossificationPosterior belly of digastric is formed by first archFacial nerve is nerve supply of first arch  <response>: The first branchial arch is closely related to the developing skull.it soon shows two subdivisions, called maxillary and mandibular processesRef: Human Embryology, Inderbir Singh, 10th edition, page no: 147 