Function Of Each Part Of The Eye Flashcards
1
Q
Iris
A
Coloured area which controls the size of the pupil
2
Q
Cornea
A
Clears window to the eye, helps focus the light rays
3
Q
Pupil
A
Hole which allows some light in to the lens and retina and protects the retina
4
Q
Retina
A
Contains 130 million light sensitive cells
5
Q
Optic nerve
A
Carries signals from the light cells to the brain
