Question

the upper section of the pharynx is called the: a oropharynx. b nasopharynx. c laryngopharynx. d hypopharynx.

Explanation:

The pharynx has three main parts. The nasopharynx is the upper - most section, behind the nasal cavity. The oropharynx is the middle part behind the mouth, the laryngopharynx (also called hypopharynx) is the lower part near the larynx.

Answer:

B. nasopharynx