The Eye Flashcards
1
Q
What does the pupil do?
A
Allows light into the eye. It can be made bigger or smaller depending on how bright it dark it is.
2
Q
What does the lens do?
A
Changes shape to allow us to focus on near or distant objects.
3
Q
What is the retina?
A
Contains the cells that detect light.
4
Q
What does the optic nerve do?
A
It’s where the electrical signals leave the eye to be carried to the brain.
5
Q
What do the aqueous and vitreous humor do?
A
Help to focus the light and keep the eyeballs in shape.
6
Q
What is the cornea?
A
The transparent front of the eye.
