The optic nerve carries images to the brain.

• True

• False

The retina is the middle layer of the eyeball.

• True

• False

The sclera is the white of the eye.

• True

• False

The iris is curved to bend light rays onto the retina.

• True

• False

The ciliary body changes the shape of the lens.

• True

• False

The macula lutea is the center of the fovea centralis.

• True

• False

The aqueous humor is a watery substance in the front region of the eyeball.

• True

• False

The pupil is responsible for admitting the correct amount of light into the eyeball.

• True

• False

The choroid layer contains many blood vessels.

• True

• False

The eyelashes are also called cilia.

• True

• False