Identify the parts 1.,2. and 3.; choose the correct option indicating the parts :
The identity of the parts labelled are
1. ⇛ Nasopharynx (Pharynx region of Nasal openings)
2. ⇛ Oropharynx (Pharynx region of Esophageal opening) and
3. ⇛ Laryngopharynx (Pharynx region of Larynx opening)