The EYE, The Ear and The Nervous System

The layer of receptor cells that lines the back of the eye where nerve impulses begin.

• Iris
• Lens
• Retina
• Pupil

Tags

NGSS.MS-LS1-8

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

Tags

NGSS.MS-LS1-8

Gel-like fluid posterior to the lens

• Aqueous Humor
• Retina
• Vitreous Humor
• Optic humor

Photoreceptors that detect gray tones in low light

• Rods
• Cones

What is this?

• Choroid
• Lens
• Sclera
• Ciliary Body

Which part of the eye protects the front of the eye?

• Sclera

• Cornea

• Vitreous humor

• Optic nerve

Which part of the eye are the suspensory ligaments?

• G

• H

• D

• I

This part of the eye is the tough, white out layer of the eye...

• Cornea

• Sclera

• Choroid

• Retina

holds the lens in place

• choroid

• iris

• Ciliary body

• cornea