Eye Diagram

Front

Which part is #1? Options: sclera, cornea, retina, lens

Back

sclera

Front

Which part is #2? Options: iris, cornea, retina, lens

Back

iris

Front

Which part is #3? Options: sclera, cornea, retina, lens

Back

lens

Front

Which part is #4? Options: pupil, iris, cornea, lens

Back

pupil

Front

Which part is #5? Options: pupil, iris, cornea, lens

Back

cornea

Front

Which part is #6? Options: sclera, cornea, retina, lens

Back

retina

Front

Which part is #7? Options: sclera, optic nerve, cornea, retina

Back

optic nerve

Front

What does the optic nerve do?

Back

transmit impulses from retina to brain

Front

What does the retina do?

Back

receives light and sends it to brain

Front

What does the cornea do?

Back

helps the eye focus