Question

From which the nerve impulses for hearing originate. (a) Ear Ossicles (b) Cochlea (c) Auditory Nerve (d) Tympanic Membrane

Answer 1

Option (c). Auditory nerves recieves vibration produced in tympanic membrane by sound and converts it i  to nerve impulses.

Answer 2

"ANSWER: (b),Cochlea

     The main organ through which the sound is received is called as ear. There are three segments namely “outer, middle and inner”. Among the ear parts enlisted in the options, the part called “cochlea” located in the inner region of the ear is the point of origin for nerve impulse of hearing.

    When the hair filaments of the cochlea, the snail shell-looking like organ of the inward ear, have sent electrical signs to the sound-related nerve, these driving forces are exchanged to the sound-related focal point of the mind.

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