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10 Cards in this Set
- Front
- Back
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Help detect electromagnetic waves, particularly light. Deal with Sight.
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Electromagnetic Receptors .
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Tough white out layer that surrounds each eye; Transparent in the front of the eye & forms the cornea.
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Sclera
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Thin, pigmented layer just INSIDE the schlera; Helps animals in night vision by reflecting light back into the Retina ;forms the Iris.
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Choroid
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In front of the eye, the sclera is transparent & forms this; It focuses light onto the lens
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Cornea
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Formed by the choroid at the front of the eye; determines eye color & controls the size of pupil depending on light intensity
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Iris
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Layer of light sensitive cells that detect light energy.
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Retina
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The area where the optic nerve comes in so there are no rods or cones.
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Blind Spot
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Humor that lies between the LENS & CORNEA.
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Aqueous Humor
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Humor that lies between the LENS & RETINA
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Vitreous Humor
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Cells more common around the sides
More sensitive to light Only see black & White Animals that are more active at night have more of these. |
Rods
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