Quiz 1/15

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

• Iris

• Lens

• Pupil

• Retina

True

• Cone cells detect light and dark
• Rods focus light
• Cones detect color
• Rods detect color

Tags

NGSS.MS-LS1-8

The place where the optic nerve leaves the retina, where there are no light-sensitive cells is the ________________.

• lens

• cornea

• blind spot

• sclera

The bundle of fibers that carry information from the retina to the brain is called the ____________________.

• optic nerve

• blind spot

• vitreous humor

• aqueous humor

Tags

NGSS.MS-LS1-8

Light enters the eye through the....

• iris
• cornea
• retina
• pupil

In dim light, the pupil _________.

• gets bigger
• gets smaller

In bright light, the pupil _________.

• gets bigger
• gets smaller

Upside down images are formed on the ____________ at the back of the eyeball.

• cornea
• iris
• retina
• pupil

Rods help you see _________.

• colors
• black and white
• tv images
• video games

Cones help you see _________.

• colors
• black and white
• tv images
• video games