Final answer:
The bony ossicles of the middle ear cavity are arranged in a series, ending at the oval window. The middle ear contains the malleus, incus, and stapes which transmit sound vibrations to the fluid-filled cochlea in the inner ear for transduction.
Step-by-step explanation:
The bony ossicles of the middle ear cavity are arranged in a series bridging the tympanic cavity beginning at the tympanic membrane and ending at the oval window. The auditory ossicles consist of three bones each: the malleus, incus, and stapes. These bones transmit sounds from the air as vibrations to the fluid-filled cochlea in the inner ear, where sound is transduced into electrical signals.