What is the replacement continuity models?

1.	What is the replacement continuity models?
Answer» The Replacement Model supports the view that the modem human beings originated in a single region, i.e. Africa. In support of this view, most of the scholars tried to correlate the anatomical and genetic similarity of modern humans. It indicates that their ancestors belonged to one region and from where they migrated to different parts of the world.<br>1. The enormous similarity amongst the modern humans is due to origin in a single region. 2. The physical differences observed today suggests that the descendants migrated to the other region.

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