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Ch 1-3 Psy Review
Ch 1-3 Eye
Question | Answer |
---|---|
Cornea | bends lightwaves so image can be focused in retina |
Iris | Muscle controls size of pupil |
Pupil | Iris opening, changes in size depending on light |
Lens | Changes shape to bring objects in focus |
Retina | Contains photo receptor cells |
Blind spot | Optic nerve leaves eye, no photo receptor cells |
Optic nerve | Sends visual info to brain |