Upper Face Development--Sinuses

Question 1

the developing tissue around the nasal placodes submerge the placodes and give rise to?

Answer 1

the nasal cavity

Question 2

the nasal cavity is temporarily separated from stomodeum by the?

Answer 2

oronasal membrane

Question 3

at the same time, the superior, middle, and inferior _____ are developing?

Answer 3

nasal conchae