The Nasal Cavity is Divided into Right and Left Sides

Question

The nasal cavity is divided into right and left sides by the
A)external nares
B)internal nares
C)nasal conchae
D)nasal septum
E)paranasal sinuses

Accepted Answer

The nasal septum is a structure that divides the nasal cavity into right and left sides. The external nares are the nostrils, the internal nares are openings between the nasal cavity and the pharynx, the nasal conchae are curved bony structures that help to warm and humidify air, and the paranasal sinuses are air-filled spaces within bones surrounding the nasal cavity.