The Eye Flashcards
1
Q
Role of the Pupil
A
Hole in the eye to let light in
2
Q
Role of the iris
A
Muscles that control the diameter of the pupil
3
Q
Role of the Sclera
A
Tough supporting wall of the eye
4
Q
Role of the Cornea
A
Transparent layer found on the outer layer of the eye that refrats light
5
Q
Role of the Lens
A
Focuses the light on the retina
6
Q
Role of the Retina
A
Contains receptor cells sensitive to light intensity and colour
7
Q
Role of the Ciliary Muscles and Suspensory Ligaments
A
Control the shape of the lens
8
Q
Role of the Optic nerve
A
Carries impulses from the receptors to the brain
9
Q
Name the fluid inside the eye
A
Vitrous humour
