Nostrils.
ethmoid cavity
The nasal septum divides the nasal cavity medially.Thanks,seesaw81297
nasal cavity
nasal cavity
The Nasal Septum
ethmoid cavity
The bony nasal cavity is made up of the hard palate and the palatine process of the maxilla. The nasal cavity is made up of the rest of the nasal sinuses and includes the bony nasal cavity.
Sinusitis is inflammation or infection of the lining of the paranasal sinuses. There are no sinuses in the nasal cavity itself, rather they surround the nose and are joined to the nasal cavity via small orifices called ostia.
There are tiny hairs called Cilia which line the nasal cavity. These hairs help trap dust particles which are then expelled out the nose.
The anterior portion of the nasal cavity, just inside the nostrils, is called the vestibule and is surrounded by cartilage.
The nasal septum divides the nasal cavity medially.Thanks,seesaw81297
nasal cavity
Nasal cavity.
It's called the septum.
The nasal cavity opens up to the nasopharynx through the choanae. The nasal cavity is lined with mucosa except for vestibule. The nasal cavity has openings for paranasal sinuses.
nasal passage
The roof of the nasal cavity.