http://www.nchpeg.org/index.php?option=com_content&view=article&id=142&Itemid=64 , there are no? races?
Race – a group that possess characteristic traits and gene frequencies that distinguish it from other groups in the same species. Racial designations are arbitrary and have not held up well when applied to Homo sapiens.
http://www.nchpeg.org/index.php?option=com_content&view=article&id=142&Itemid=64
Race – a group that possess characteristic traits and gene frequencies that distinguish it from other groups in the same species. Racial designations are arbitrary and have not held up well when applied to Homo sapiens.
http://www.nchpeg.org/index.php?option=com_content&view=article&id=142&Itemid=64