Final answer:
The nasal bone articulates to form the bridge of the nose, while the septal cartilage is part of the nasal septum and extends into the nose. The alar cartilage shapes the apex of the nose and surrounds the nares. Together, these structures support the nose's function in air filtration and respiratory health.
Step-by-step explanation:
Matching the nasal cartilages with the labels in the picture involves identifying the nasal bone, septal cartilage, alar cartilage, and other relevant structures of the nose. The nasal bone is one of a pair that forms the bony base (bridge) of the nose. It articulates with the frontal bone and the maxillary bones. The septal cartilage is a flat hyaline cartilage structure that forms the anterior portion of the nasal septum. Meanwhile, the alar cartilage contributes to the shape of the apex of the nose and surrounds the naris (nostril openings).
The nasal bone supports the lateral walls of the nose and is located underneath the root and bridge. The septal cartilage is connected to the nasal bone and extends into the nose, forming the dorsum nasi. When looking at a skull, the cartilaginous protruding portion is missing because it is not bone. The septum is also supported posteriorly by the perpendicular plate of the ethmoid bone and the vomer bone. These skeletal features help in air filtration, warming, and hydration as they increase surface area and disrupt airflow.