Unlabeled Renatto Luschan Skin color map rename

• Race

  

  The term race or racial group usually refers to the categorization of humans into populations or groups on the basis of various sets of heritable characteristics. The physical features commonly seen as indicating race are salient visual traits such...

• Human skin color

  

  Human skin color can range from almost black (due to very high concentrations of the dark brown pigment melanin) to nearly colorless (appearing pinkish white due to the blood vessels under the skin) in different people. Skin color is determined...

• Cline

  

  In biology, an ecocline or simply cline (Greek: κλίνω = to possess or exhibit gradient, to lean) is a term (coined by Julian Huxley in 1938) used to describe an ecotone in which a series of biocommunities display continuous gradient. More...

Merchant Links

• Amazon - find books about Race