The tympanic membrane separates the external ear from the middle ear.
Nothing
External ear contains ear canal.
It has a hole in it is a rounded shape.
Is the external part of the ear
The medical term for absence of the external ear is "anotia." This condition involves complete absence of the external ear.
The tympanic membrane separates the external ear from the middle ear.
No. Platypuses have no external earlobes. They have external openings to the ear which are located either side of the base of the jaw.
Nothing
You have external ear, middle ear and the internal ear. You have the auricle and the ear canal is there in the external ear. Then you have a ear drum, that separates external ear from the middle ear. In the middle ear, you have three tiny bones. Eustachian canal is there in the middle ear. Then you have oval and round window to separate the middle ear from internal ear. In the internal ear, you have vestibulocochlear apparatus and the vestbulocochlear nerve is there.
Auricle is the external feature of ear that contains the helix and lobule.
elastic cartilage supports the external ear
It is just between your external ear and your middle ear.
an ear lobe.
external, middle, and inner ear
The external auditory meatus is the ear canal that allows sound waves to pass from the external environment to the tympanic membrane (ear drum).
External ear contains ear canal.