Eye Practical Practice

Regulates the amount of light entering the eye and gives the eye its color.

• Iris
• Lens
• Pupil
• Retina

Pupil

• Focuses light
• Clear tissue that covers the front of the eye
• Opening through which light enters the eye
• Layer of receptor cells

The clear tissue that covers the front of the eye.

• Lens
• Pupil
• Iris
• Cornea

What is letter G?

• Sclera
• Retina
• Lens
• Vitreous humor

This part of the eye carries the message from your eye to the part of your brain that controls vision. 

• cornea
• lens
• optic nerve
• retina

This part of the eye has photoreceptors called rods and cones.  They help us to see color and see at night.  It is called:

• optic nerve
• brain
• retina
• cornea

This focuses the light into the eye, it changes shape when the suspensory ligaments push and pull on it

• lens

• cornea

• cones

• vitreous humor

The fluid that is in the posterior chamber of the eye, it plays an important role in maintaining the shape of the eye and keeping things in place

• aqueous humor

• vitreous humor

• pupil

• ciliary muscles

This structure contain the muscles that helps focus the lens

• cornea

• ciliary body (muscle)

• pupil

• retina

This connects the muscles in the eye to the lens

• aqueous humor

• Suspensory Ligament

• pupil

• ciliary muscles