Separation Of Population
Whatever may be positive about who the ghost populations of hominins were in Africa, there was only one thing that the scientists could all agree on – that even widely spread groups could always possibly intermix. Pontus Skoglund, a population geneticist, known to have worked at the Francis Institute in London, confirmed to Science that he realized this when he looked at the other human species that also mix separated mainly groups. Also, according to him, we have been losing the fact that separation of populations is understandable with instant isolation.
Novel Genes
It could be a close possibility that the intermixture of groups has been separated from each other many years ago. It would be a better way to bring novel genes inside a population. Novel genes are classified by age, and the timeframe isn’t fixed. It could have a lot of benefits if we talked about the useful traits that have evolved. Sankaraman, while studying this, found an archaic variation in the genes that might probably control the species hormonal responses and fight tumors that could grow in the body, for instance.