The roof of the olfactory region is formed by?
Nasal hone
Cribriform plate of ethmoid
Sphenoid
Temporal bone
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.