(B) The $Eustachian$ \text{ tube} connects the middle ear cavity with the pharynx. Its primary function is to equalize the air pressure on both sides

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) The $Eustachian$ \text{ tube} connects the middle ear cavity with the pharynx. Its primary function is to equalize the air pressure on both sides of the tympanic membrane (ear drum), which is essential for the proper vibration of the ear drum and effective hearing.