Search results
Results from the WOW.Com Content Network
The finding that "Mitochondrial Eve" was relatively recent and African seemed to give the upper hand to the proponents of the Out of Africa hypothesis.But in 2002, Alan Templeton published a genetic analysis involving other loci in the genome as well, and this showed that some variants that are present in modern populations existed already in Asia hundreds of thousands of years ago. [31]
In paleoanthropology, the recent African origin of modern humans or the "Out of Africa" theory (OOA) [a] is the most widely accepted [1] [2] [3] model of the geographic origin and early migration of anatomically modern humans (Homo sapiens). It follows the early expansions of hominins out of Africa, accomplished by Homo erectus and then Homo ...
Milford Howell Wolpoff is a paleoanthropologist and professor of anthropology at the University of Michigan and its museum of Anthropology. He is the leading proponent of the multiregional evolution hypothesis that explains the evolution of Homo sapiens as a consequence of evolutionary processes and gene flow across continents within a single species.
The tests of the Out of Africa hypothesis conducted by Hawks et al. (2000) and Wolpoff et al. (2001) focused on what these authors evidently considered to be the main prediction of the hypothesis, namely, that there should be no genetic ontinuity or interbreeding between early modern humans and archaic hominids in Europe, East Asia, and ...
This page was last edited on 20 December 2007, at 19:09 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Stringer was previously one of the leading proponents of the recent African origin hypothesis or ″Out of Africa″ theory, which hypothesizes that modern humans originated in Africa over 100,000 years ago and replaced, in some way, the world's archaic humans, such as Homo floresiensis and Neanderthals, after migrating within and then out of Africa to the non-African world within the last ...
Social network analysis in criminology views social relationships in terms of network theory, consisting of nodes (representing individual actors within the network) and ties (which represent relationships between the individuals, such as offender movement, sub offenders, crime groups, etc.).
Relethford's research focuses on human population genetics and the evolutionary origin of modern humans. [1] For example, he has proposed his own version of the "Out of Africa" model, the standard theory for the evolution of modern humans; he has described his model as placing human origins "mostly out of Africa".