Waves Unit

How is vision generated?

• your pupil
• your iris
• neurotransmitters
• through photo receptors in the retina.

What is the function of the retina?

• bend light so that our eyes are able to adjust in various settings.
• sends impulses to the brain for visual recognition.
• control the movement of our eyes.
• protect the eye from bacteria and debris.

What is #15?

• Hammer
• Semicircular Canals
• Anvil
• Eardrum

What is #16?

• Ear Canal
• Semicircular Canals
• Pinna
• Stirrup

What is #18?

• Pinna
• Auditory Nerve
• Anvil
• Cochlea

What is #13?

• Eardrum
• Anvil
• Hammer
• Cochlea

What is #2?

• Ear Canal
• Pinna
• Hammer
• Anvil

Light enters this part of the eye first.

• Retina
• Cornea
• Lens
• Cones

Tags

NGSS.MS-LS1-8

The layer of cells on the inside back surface of the eye is called the

• cornea.
• retina.
• optic nerve.
• iris.

Light enters this part of the eye first.

• Retina
• Cornea
• Lens
• Cones