Eye and Ear Anatomy

The pupil is located at the center of the

• sclera

• iris

• retina

• nothing

What are the functions of eyelids and eyelashes

• to protect and rehydrate the eyes

• keep dirt out of the eyes

• keep debris out of the eys

• all of the above

The human eye is surrounded by how many muscles?

• 4

• 2

• 6

• 5

What part of the eye is this?

• retina
• optic nerve
• fovea centralis
• choroid

The opening of the eye where light enters

• Retina

• Sclera

• Pupil

The white outer part of the eye.

• Cornea

• Lens

• Sclera

Rods are light sensitive cells in the retina that

• Give you color vision

• See black, white, and shades of grey

Photosensitive part of the eye that contains rods and cones.

• Sclera

• Retina

• Optic Nerve

In a bright environment, pupil becomes larger to allow more light entering the eye.

• True
• False

The white portion of the eye (In Humans).

• Pupil
• Sclera
• Dyslexia
• Retina