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Unformatted text preview: a. dark-skinned races have a lot of melanin 4. langerhans cells in the epidermis, are intimately associated w/ nerves that secrete a hormone that blocks their action 5. cataracts a clouding of the lens in the eye; can be caused by sun damage Definitions Chapter 6 1. d...
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This note was uploaded on 04/19/2011 for the course COLL-E 105 taught by Professor Evans during the Winter '08 term at Indiana.
- Winter '08