Maria Preta: Extraordinárias fotos da tribo Dinkas - Sudão
Y-chromosome haplogroup A (M91) (Africa, especially the Khoisan, Ethiopians, and Nilotes). In human genetics, Haplogroup A is the lineage of most human males. No mutations define Haplogroup A, but since this nomenclature only deals with Homo sapiens, the hypothetical "Y-chromosomal Adam" can be considered its founder.
Children of the Dust. Lugging bricks, inhaling clay dust, India’s untouchable…