EPITHELIUM CONNECTIVE TISSUE SKIN
INTEGUMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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sebum
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melanocytes
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melanin
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dermis
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Detailed explanation-1: -The outer layer of the skin has cells that contain the pigment melanin. Melanin protects skin from the sun’s ultraviolet rays. These can burn the skin and reduce its elasticity, leading to premature aging. People tan because sunlight causes the skin to produce more melanin and darken.
Detailed explanation-2: -Melanin is found in most organisms across the plant and animal kingdoms, as well as in bacteria and fungi. Though best known for pigmentation, melanin also provides valuable protection from radiation.
Detailed explanation-3: -limit your sun exposure. stay indoors from 10 a.m. to 2 p.m., when the sun’s rays are strongest. wear protective clothing, such as sunglasses, long sleeves, and hats. avoid tanning beds. 25-Nov-2019