IGCSE - eyes

#3 Refers to the circular structure that surrounds the pupil and regulates the amount of light entering the eye.

• Cornea

• Pupil

• Retina

• Iris

#1 Refers to the clear tissue that covers the front of the eye

• Retina

• Cornea

• Pupil

• Iris

#2 refers to

• optic nerve

• cornea

• iris

• pupil

#7 Refers to the part of the eye that carried visual information from the eyeball to the brain

• lens

• optic nerve

• retina

• sclera

# 5 refers to the layer of receptor cells at the back of the eye in which the image is focused

• Retina

• Lens

• Optic Nerve

• Lens

Tags

NGSS.MS-LS1-2

The colorful part of the eye, controls light going into the pupil

• lens

• iris

• sclera

• retina

gel substance that gives the eye shape

• optic nerve

• iris

• vitreous humor

• retina

Which part of the eye is the place where images are inverted?  

• Retina
• Cornea
• Lens
• Iris

Which of the following is the correct order in which light travels through the eye?  

• Cornea, Lens, Retina, Pupil, Optic Nerve
• Pupil, Cornea, Lens, Retina, Optic Nerve
• Cornea, Retina, Lens, Pupil, Optic Nerve
• Cornea, Pupil, Lens, Retina, Optic Nerve

Tags

NGSS.MS-PS4-2

Where does light refract?

• Lens

• Cornea

• Pupil

• Optic Nerve