Human Evolution Wikipedia The Free Encyclopedia

Human body - wikipedia, the free encyclopedia, The human body includes the entire structure of a human being and comprises a head, neck, trunk (which includes the thorax and abdomen), arms and hands, legs and feet.. Human skin color - wikipedia, the free encyclopedia, The understanding of the genetic mechanisms underlying human skin color variation is still incomplete, however genetic studies have discovered a number of genes that.

abbreviated title iso 4 j hum evol discipline evolutionary biology ...

but should not be construed to represent a "straight-line" evolution ...