Question : Assertion:The inner ear contains three ossicles (malleus, incus and stapes) which are attached to one another in a chain-like fashion. Reason:The stapes is attached to the tympanic membrane and the malleus is attached to the oval window of the cochlea.

Question : Assertion:The inner ear contains three ossicles (malleus, i

1.	Question : Assertion:The inner ear contains three ossicles (malleus, incus and stapes) which are attached to one another in a chain-like fashion. Reason:The stapes is attached to the tympanic membrane and the malleus is attached to the oval window of the cochlea.
Answer» If both assertion and reason are true and reason is the CORRECT explanation of assertion. If both assertion and reason are true but reason is not the correct explanation of assertion. If assertion is true but reason is false. If both assertion and reason are false. Solution :The middle ear contains three ossicles called malleus, incus and stapes which are attaced to one another in a chain-like fashion. The malleus is attaced to the tympanic MEMBRANE and the stapes is attached to the OVAL window of the COCHLEA. The car ossicles increase the efficiency of transmission of SOUND waves to the inner ear.