The roof of the olfactory region is formed by?
Roof of olfactory region of nasal cavity is formed by cribriform plate of ethmoid boneQ.Other bones paicipating in non- olfactory roof formation are body of sphenoid, frontal bone, nasal bone and nasal cailages.
Nasal hone
Cribriform plate of ethmoid
Sphenoid
Temporal bone