Interspecies mating left us with Neanderthal genes

There are loads of little giveaways that mark a DNA succession as coming from a Neanderthal or a H. sapiens. So we can search for pieces of Neanderthal DNA grouping in the genomes of current people. The genomes of all human heredities beginning in Europe contain around 2% Neanderthal DNA groupings. Genealogies from Asia and India contain significantly more, while ancestries limited to Africa have none. Some old Homo sapiens genomes contained significantly more – 6% or thereabouts – so it appears as though the Neanderthal qualities are step by step growing dim.