Homework Help: biology

Posted by Gina on Wednesday, April 14, 2010 at 11:44pm.

Can someone please help me with the following question. Thanks!

Skin color is not directly tied to race. All humans carry the same genes. Yet why do some races seem to have darker (or lighter) skin tones than others?

biology - SraJMcGin, Thursday, April 15, 2010 at 1:31am
You might begin here:

http://search.yahoo.com/search?fr=mcafee&p=why+some+races+have+darker+or+lighter+skin+tones

Sra

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