This layer of light sensitive cells at the back of the eye. This detects images focused by the cornea and the lens. It is connected to the brain by th...
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15
Sclera
A thick thought white outer covering of the eyeball
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Cow Eye Fat and Muscle Picture
Cow Eye Fat and Muscle Picture
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Pupil
Located in the dark circle in the center of your iris. It is a hole that lets light into your eye. ( cows is oval while humans in round )
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The order of the structures through which light passes to get to the optic nerve...
cornea, ah, pupil, lens, vh, retina
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baam
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star
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fairy
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banana
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Lens
A clear flexible structure that makes an image on the eyes retina. This is flexible so that it can change shape, focusing on objects that are close up...
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Vitreous Humor
A thick, clear jelly that helps give the eyeball its shape
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Optic Nerve
The bundle of nerve fibers that carry information from the retina to the brain.
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Iris
A muscle that controls how much light enters the eye. It is suspended between the cornea and the lens. Cows is brown.
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Describe how what you see can impact other human body systems. Provide at least five specific examples of how your communication with the outside world through your eyes initiates a response
1.) if you see things that are stressful then your nervous system will give off bad neurotransmitters2.) If you see that you are under water, your res...
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How does light travel through your eye?
Reflected light first travels through your cornea. The light then shines through your pupil. Then it shines through your lens. It bends the light then...
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thief
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rocket
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rocket
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banana
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boom
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gold
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shark
Other team loses 25 points!
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baam
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Aqueous Humor
A clear fluid that helps the cornea keep its shape. It is made out of protein and water.
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Is the response of your pupil a reflex or a voluntary action? Describe how this response is controlled by the nervous system.
It is a reflex. The pupil constricts when the circular muscle, controlled by the PNS contracts.
