Y6 Eye Structure

Which part of the eye opens in dark places and closes in bright places?  

• Cornea
• Retina
• Pupil
• Lens

Tags

NGSS.MS-LS1-8

Which part of the eye contains light sensitive nerves?  

• Cornea
• Lens
• Retina
• Vitreous Humor

Tags

NGSS.MS-LS1-8

Which part of the eye contracts and dilates based on the environment? 

• Pupil
• Cornea
• Sclera
• Iris

Tags

NGSS.MS-LS1-8

Opens and closes to adjust the total amount of light entering the eye.

• Iris
• Scelera
• Cornea
• Human lens

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

Thin fold of skin that covers and protects the eye.

• Sclera
• Human Lens
• Eyelid
• Optic Nerve

What is letter B

• Optic nerve
• Lens
• Cornea
• Retina

What is letter G?

• Sclera
• Retina
• Lens
• Vitreous humor

This part of the eye sends messages to the brain

• rods
• retina
• optic nerve
• cones

what is the iris

• the colored part of the eye that controls the size of the pupil
• Transparent jellylike fluid that fills the eye and refracts light.
• Sends messages picked up by the retina to the brain 
• Hole passes different amounts of light