Eye anatomy

Front

What are photoreceptors that detect color called?

Back

Cones

Front

What part of the eye opens and closes to adjust the amount of light entering?

Back

Iris

Front

True or False: The optic nerve sends messages picked up by the retina to the brain.

Back

True

Front

Which part of the eye protects the iris, pupil, and lens?

Back

Cornea

Front

What is the function of the optic nerve?

Back

The optic nerve transmits visual information from the retina to the brain.

Front

What is the role of the cornea in the eye?

Back

The cornea protects the eye and helps focus light.

Front

What are rods in the context of eye anatomy?

Back

Rods are photoreceptors that detect light intensity and are responsible for night vision.

Front

What is the pupil?

Back

The pupil is the opening in the center of the iris that allows light to enter the eye.

Front

What is the vitreous humor?

Back

The vitreous humor is the clear gel that fills the space between the lens and the retina.

Front

What is the function of the lens in the eye?

Back

The lens focuses light onto the retina.