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From which body part does human hear different sounds
Outer part of ear contains _______ of the following
a. pinna
b. eardrum
c. ear canal
d. coachlea
e. hammar, anvil, stirrup
Middle part of ear contains _______ of the following
a. pinna
b. eardrum
c. ear canal
d. coachlea
e. hammar, anvil, stirrup
Which part of ear collects sound from the surrounding?
Vibrations of sound are amplified by ______
________ converts amplified signals into electrical signal
Brain receive electrical signals through