Question 1
The structure that separates the cochlear duct from the tympanic duct is the
◦ stapedius.
◦ membranous labyrinth.
◦ tectorial membrane.
◦ bony labyrinth.
◦ basilar membrane.
Question 2
The highest frequency sound is detected by
◦ hair cells located near the oval window end of the basilar membrane.
◦ the frequency at which the stereocilia vibrate.
◦ unique hair cells located anywhere along the basilar membrane.
◦ hair cells located near the helicotrema end of the basilar membrane.
◦ hair cells located near the middle of the basilar membrane.