Eye

Number 6 in the diagram is the ______________ and number 7 in the diagram is the _______________

• Optic nerve, retina

• Optic nerve, blind spot

• Blind spot, retina

• Blind spot, optic nerve

Which part is ?

• sclera

• cornea

• Tapetum

• lens

What does the optic nerve do?

• transmit impulses from retina to brain

• helps the eye focus

• receives light and sends it to brain

• transmits light rays to retina

Tags

NGSS.MS-LS1-8

What does the iris do?

• transmits light rays to retina

• helps the eye focus

• sends messages to the brain

• a muscle that regulates how much light enters the eye

What does the sclera do?

• protects the eye

• helps the eye focus

• allows light to enter eye

• transmits light rays to retina

The pink and white portion that is shown in this screenshot is made up of _______________, and will ______________.

• fat & muscles, be removed

• gross stuff, remain on the eye

• muscles, be removed

• fat, stay on the eye

Click all the differences between a cow eye and a human eye from the options below? (two are correct)

• cow eye is larger

• a cow has a tapetum

• human eye is larger

• a human iris is oval

Tags

NGSS.MS-LS4-2

Identify this structure

• iris

• lens

• pupil

• cornea

This structure is what makes animals look as though their eyes are glowing at night when light shines into their eyes

• the tapetum

• the iris

• the retina

• the pupil

The iris in a human can be

• brown

• green

• blue

• all of the above

Tags

NGSS.MS-LS4-4