The external ear consists of……
a) pinna
b) auditory canal
c) ear drum
d) all of these
The part of ear which collect sound waves
a) ear drum
b) pinna
c) middle ear
d) Eustachian tube
The pinna (ear flap) is made up of…..
a) tendons
b) ligaments
c) cartilage
d) all of these
Sound waves travel in…… to reach the ear drum.
a) nasal cavity
b) oral cavity
c) auditory canal
d) all of these
Auditory canal which ends at the …….
a) ear drum
b) middle ear
c) Eustachian tube
d) pinna
Ear drum is a membrane which separate the outer ear from the middle ear
Ear drum is also known as…..
a) membrane
b) pleura
c) tympanum
d) all of these
