BiologyIdentify the correct sequence through which the vibrations of sound impulses reach the brain.

Identify the correct sequence through which the vibrations of sound impulses reach the brain.

  1. A

    External ear  tympanum middle ear oval window cochlea organ of

    corti brain

  2. B

    Tympanum  external ear →  middle ear oval window cochlea brain

  3. C

    External ear oval window →  round window cochlea brain middle ear

  4. D

    Oval window external ear →  middle ear  round window  cochlea brain

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