Eye Anatomy & The Nervous System

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

• Iris
• Scelera
• Cornea
• Human lens

Which layer is a blood vessel-rich layer with a dark brown membrane? 

• Choroid
• Sclera
• Retina
• Cornea

Which nerve transmits information from the eye to the brain?

• Optic
• Olfactory
• Occulomotor
• Trigeminal

Tags

NGSS.MS-LS1-8

What is letter B

• Optic nerve
• Lens
• Cornea
• Retina

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

• Pupil
• Cornea
• Sclera
• Iris

Tags

NGSS.MS-LS1-8

What is letter G?

• Sclera
• Retina
• Lens
• Vitreous humor

What is letter I?

• Cornea
• Lens
• Vitreous humor
• Optic nerve

Transparent jelly like tissue that fills the eyeball behind the lens.

• Vitreous humor
• Plasma
• Optic nerve
• Eyeball juice

What is letter F

• Optic nerve
• Lens
• Cornea
• Pupil

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