muscle
foregut
sclerotome
respiratory tract
first brachial arch
fifth pharyngeal pouch
first part of transverse colon
ventral
mm of the larynx
after birth
epimere
verterbral column arises
dorsal
Cranial nerve 10
secondary ossification
mesoderm
recurrent laryngeal nerve
muscles of mastication
hypomere
second brachial arch
endoderm
fourth brachial arch
muscles of facial expression
4th pharyngeal pouch
