Sight and Color

The membrane that protects the eye and through which light is refracted.

• lens
• pupil
• iris
• cornea

Opening in the eye through which light passes.

• iris
• retina
• pupil
• lens

Colored part of the eye, controls size of the pupil.

• lens
• iris
• retina
• cornea

The convex part of the eye, refracts light to focus a real image on the back of the eye.

• retina
• rods
• lens
• iris

The back surface of the eye, light is detected by rods and cones.

• retina
• cornea
• pupil
• lens

This part of the eye changes light into electrical signals.

• vision

• cornea

• retina

• lens

What is letter B

• Optic nerve

• Lens

• Cornea

• Retina

• Pupil

What is letter E?

• Vitreous humor
• Retina
• Cornea
• Optic nerve

What is letter I?

• Cornea

• Lens

• Vitreous humor

• Optic nerve

• Pupil

Which parts of your eye are transparent?

• retina

• optic nerve

• cornea

• iris

• lens