What is the function of the optic nerves present inside our eyes?

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Image formation

Sending signals to the brain

Controlling the amount of light entering the eye

Protecting eyes from dust

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

In human eyes, the lens focuses light on the back of the eye, on a layer called the retina. The image of the objects is formed on the retina.
It contains several nerve cells that are sensitive to light and colours. Sensations felt by these nerve cells in the retina are then transmitted to the brain through the optic nerve.

Therefore, we can conclude that the function of the optic nerves is sending signals to the brain.

Watch 3-min video & get full concept clarity