science
Grade6
Easy
Question
Which of these transmits the signals from the retina to the brain?
- Cone cells
- Rod cells
- Optic nerve
- Blind spot
Hint:
The neutrons are responsible for sending signals to the brain.
The correct answer is: Optic nerve
- The optic nerve is a bundle of over one million nerve fibers that carry visual messages.
- There is one that connects the back of each eye (retina) to the brain. Damage to the optic nerve can lead to vision loss. The type and extent of vision loss depending on where the injury occurred
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