Answer :
Final answer:
The thin, horizontal, bony plate in the roof of the mouth is called the hard palate. It is formed by the palatine process of the maxillary bones and the horizontal plate of the palatine bones.
Explanation:
The thin, horizontal, bony plate made up of two bones of the facial skeleton, located in the roof of the mouth, is called the hard palate. It is formed by the palatine process of the maxillary bones and the horizontal plate of the palatine bones.
The palatine bones contribute small areas to the lateral walls of the nasal cavity and the medial wall of each orbit. The plates from the right and left palatine bones join together at the midline to form the posterior quarter of the hard palate.
The hard palate acts as a barrier between the oral and nasal cavities and is important for functions like chewing, swallowing, and speaking.
