Structures of the Eye

What is part C?

• The retina

• The cornea

• The iris

• The optic nerve

Which number shows the cornea?

• 1

• 2

• 4

• 4

Which part of the eye is coloured?

• The retina

• The pupil

• The iris

• The lens

Which part of the eye lets light in?

• The cornea

• The optic nerve

• The lens

• The pupil

Which part of the eye controls the amount of light entering the eye?

• pupil

• iris

• cornea

• retina

Which structure acts as the eye's outermost lens that controls and focuses the entry of light into the eye

• Cornea

• Sclera

• Retina

• Optic Nerve

What is the dark opening in the middle of the iris?

• lens

• pupil

• optic nerve

• cornea

What is the purpose of the iris in the eye?

• Help with hearing

• Control blood flow

• Regulate the amount of light entering the eye

• Aid in digestion

In the eye, light is focused onto the....

• Retina

• Optic nerve

• Blind spot

• Cornea

The lens...

• Controls the size of the pupil

• Focuses light onto the retina

• Is the clear tissue that covers the front of the eye

• Transfers messages from the retina to the brain