To which of these structures does the external auditory meatus extend up to?
A. Cochlea
B. Tympanic membrane
C. Malleus
D. Incus
Answer:B
To which of these structures does the external auditory meatus extend up to?
A. Cochlea B. Tympanic membrane C. Malleus D. Incus
Explanation: The outer ear comprises of the pinna, the external auditory meatus or auditory canal and the tympanic membrane or eardrum. The external auditory meatus extend up to the tympanic membrane.