Chapter 51. Embryology of Clefts and Pouches
The ultimobranchial body is responsible for cells that produce
What is the precursor to the nasal septum?
The anterior two-thirds of the tongue is derived from
Which nerve is associated with the fourth branchial arch?
C. Glossopharyngeal nerve
D. Superior laryngeal nerve
Cutaneous openings of branchial arch sinus tracts are always anterior to
C. Sternocleidomastoid muscle
E. Recurrent laryngeal nerve