Answers

2014-11-04T18:48:10+05:30
1) Melanin is an effective absorber of light; the pigment is able to dissipate over 99.9% of absorbed UV radiation. Because of this property, melanin is thought to protect skin cells from UVB radiation damage , reducing the risk of cancer.

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2014-11-04T18:52:00+05:30
melanin is a polymer of complex came from  amino acid tyrosine. Melanin is responsible for knowing skin and hair color and is present in the skin to varying degrees, depending on how much a population has been exposed to the sun historicaly
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Melanin is an effective absorber of light; the pigment is able to dissipate over 99.9% of absorbed UV radiation. Because of this property, melanin is thought to protect skin cells from UVB radiation damage , reducing the risk of cancer. is a polymer of complex came from amino acid tyrosine. Melanin is responsible for knowing skin and hair color and is present in the skin to varying degrees, depending on how much a population has been exposed to the sun historicaly