The six-species scheme for naming groups within genus Homo is another way of stating which model for the origin of modern humans?

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The six-species scheme was developed as part of the Out of Africa or African Replacement model, which posits that modern humans evolved in Africa and replaced all other Homo species, including Neanderthals, around the world. This model is supported by genetic and fossil evidence. The Multiregional Evolution model suggests that modern humans evolved from earlier Homo species in multiple regions of the world, while the Genetic Replacement model suggests that modern humans evolved from a small group of African ancestors who replaced all other Homo species. The Racial Homogeneity model is not recognized in mainstream science, as it suggests that humans are divided into discrete, biologically distinct racial groups.

The Six-Species Scheme for Naming Groups Within Genus Homo Is