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Mice, rats and bats have "microtype" ear ossicles with a large lump of bone called an orbicular apophysis. This increases their mass and moment of inertia. Microtype ears are more sensitive to sounds above 10kHz and less sensitive to sounds below 2kHz.

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Q: What is significant of ear ossicles of rat?
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Related questions

How are the ossicles of the middle ear connected?

The ossicles (little bones) of the middle ear are connected by joints.incudomalleolar joint (malleus & incus)incudostapedial joint (incus and stapes)


Which of the three regions of the ear contains the ossicles?

middle


Where is the stirrup found?

In the inner ear, it is one of the ossicles.


What is the tiny bone of the inner ear called?

Ossicles


What is the true organ of hearing?

The sound waves enter the ear until they reach the Auditory ossicles (The middle ear) then moves into the inner ear as it vibrates the ossicles then contrast the muscles and flattens the hair of the inner ear to make a person hear.


Does the sense of balance occur in ossicles?

The ossicles are the three tiny bones in the middle ear that transmit sound vibrations. The sense of balance occurs in the fluid environment of the inner ear.


What is another name for three small bones?

Ear ossicles


What connects the tympanic membrane to the inner ear?

auditory ossicles


What material surrounds the ossicles of the middle ear?

The temporal bone.


Does the eardrum turn sound waves entering the ear into vibrations that moves the ossicles?

middle ear


What is between the cochlea and the ossicles?

The last of the ossicles of the middle ear is the stapes. It delivers the sound vibrations to the oval window separating the air environment of the middle ear from the fluid environment of the inner ear. The inner ear contains the cochlea, vestibule and semicircular canal.


What parts of the ear magnify the sounds you hear?

The ear ossicles in the middle ear.The ear ossicles are three bones namely malleus,incus and stapes which amplifies and transmits the vibrations from tympanic membrane to the oval window.