Tag: Branchial arches

Jul 24

2017

Enumerate the derivatives of first branchial arch. What are the head and neck structure which develop from 3rd pharyngeal arch and pouch?Enumerate the derivatives of first branchial arch. What are the head and neck structure which develop from 3rd pharyngeal arch and pouch?

In the early embryo, the fore-gut develops between the brain above and the primitive heart below. The mouth is separated from the pharynx by the buccopharyngeal membrane which disappears around