Question

Give the function of each of the following:
(a) Olfactory nerve:
(b) Optic nerve:
(c) Facial nerve:
(d) Auditory nerve

Answer 1

The function of each of the following nerve is as follow:

(a) Olfactory nerve: Olfactory nerve carries the sense of smell to the brain.
(b) Optic nerve: Optic nerves carries the reflection of the object from the retina to the brain.
(c) Facial nerve: Facial nerve carries the message and all kinds of facial expression, movement of neck, mastication process done in mouth and activities of salivary glands.
(d) Auditory nerve: Auditory nerve carries auditory information from ear to the brain.