Branchial (pharyngeal) apparatus Flashcards
1
Q
Branchial (pharyngeal)
apparatus
A
Composed of branchial clefts, arches, pouches
CAP covers outside to inside:
Clefts = ectoderm
Arches = mesoderm (muscles, arteries) + neural crest (bones, cartilage)
Pouches = endoderm