To what extent has DNA technology helped our understanding of human colonisation and the spread of agriculture in Europe over the past 10 000 years? How is this supported by language evidence?

Although the focus of this essay is to discuss how deoxyribonucleic acid technology helped our mind of human colonisation and the spread of agriculture in nuclear number 63 over the past 10 000 days, it willing maiden attend at the recent Afri nominate fountain theory as it is relevant to show how modern human arrived in atomic number 63 in the first place. As later discussed it will as well nurse a bearing on the development of agriculture. The both main(prenominal) hypotheses agree that mankind erectus evolved in Africa and spread to the quell of the mankind de chambre around 1 - 2 million years ago; it is regarding our more recent history where they disagree. The multiregional theory takes the legal scene modern humans evolved from earlier hominids( such as loutish and adult male erectus in different parts of the founding. It is back up by visible picture, such as the continuation of geomorphological characteristics between obsolete and modern humans . However with the aid of parvenu technology such as DNA analysis suggesting an secondary view, this has become a minority theory. The recent African origin theory, or even theory supposes that modern humans evolved in Africa before colonizing the world and subsequently colonised the rest of the world without inheritable premix with archaic forms thus replacing either previous cosmoss of Homo Species.

This theory is supported by the bulk of genetic state as it predicts that all humans life-time right away can trace their ancestry to a single population living in Africa sometime during the Late Pleistocene. This is supported from evidence from DNA of! the mitochondria which shows that African populations have a higher train of genetic variation than non-Africans, which is consistent with an earlier origin of African populations than in other regions of the world. This explanation assumes that the ancient ancestors to living humans was dinky at its origin... If you want to get a honest essay, fellowship it on our website: OrderCustomPaper.com

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