Question

A thin sheet of membrane, which is stretched tightly across end of ear canal, is called me a) Pinna b) Ear drum c) Hammer d) Cochlea​

Answer 1

Answer:

eardrum

The tympanic membrane (eardrum) and auditory ossicles vibrating inside a human ear. The thin semitransparent tympanic membrane, or eardrum, which forms the boundary between the outer ear and the middle ear, is stretched obliquely across the end of the external canal.

Answer 2

Answer:

b) Eardrum

is the thin sheet of membrane that is stretched tightly across the ear canal, that allows you to hear sounds.