JAMB - Biology (2001 - No. 21)
The part labelled II is the
fenestra ovalis
middle ear canal
internal auditrory meatus
ear ossicles
Explication
Ear ossicles - Stapes, incus and Malleus
(See diagram above)
The part labelled II is the
Ear ossicles - Stapes, incus and Malleus
(See diagram above)