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Difference between the regional continuity model and replacement?
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Difference between the regional continuity model and replacement?
The Regional Continuity model of human origin asserts that modern Homo sapiens developed from different regional populations of archaic Homo sapiens that had previously evolved from regional populations of Homo erectus.
The replacement model asserts that there was a single origin of Homo sapiens in Africa and that these anatomically modern humans migrated out from Africa and replaced all other lesser-evolved humans throughout Europe and Asia.
The replacement model asserts that there was a single origin of Homo sapiens in Africa and that these anatomically modern humans migrated out from Africa and replaced all other lesser-evolved humans throughout Europe and Asia.
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Difference between the regional continuity model and replacement?
Difference between the regional continuity model and replacement
Regional Continuity Model
The regional continuity model proposes that modern humans evolved in different regions of the world from pre-existing hominid populations. The model suggests that gene flow between different populations allowed for the gradual evolution of modern humans over a long period of time.
- This model suggests that modern humans evolved independently in different regions of the world
- It proposes that gene flow between different populations allowed for the gradual evolution of modern humans over a long period of time
- This model suggests that the evolution of modern humans was a slow and gradual process
Replacement Model
The replacement model proposes that modern humans evolved in Africa and then replaced all other hominid populations around the world without interbreeding. This model suggests that modern humans evolved in a single location and then replaced all other hominid populations around the world without any interbreeding.
- This model suggests that modern humans evolved in Africa and then replaced all other hominid populations around the world without interbreeding
- It proposes that the evolution of modern humans was a relatively fast and sudden process
- This model suggests that there was little to no gene flow between different hominid populations
Differences
- The regional continuity model suggests that modern humans evolved independently in different regions of the world, while the replacement model proposes that modern humans evolved in Africa and then replaced all other hominid populations around the world without interbreeding.
- The regional continuity model suggests that gene flow between different populations allowed for the gradual evolution of modern humans over a long period of time, while the replacement model suggests that there was little to no gene flow between different hominid populations.
- The regional continuity model suggests that the evolution of modern humans was a slow and gradual process, while the replacement model proposes that the evolution of modern humans was a relatively fast and sudden process.
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Difference between the regional continuity model and replacement?
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Difference between the regional continuity model and replacement? for Humanities/Arts 2024 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Difference between the regional continuity model and replacement? covers all topics & solutions for Humanities/Arts 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Difference between the regional continuity model and replacement?.
Difference between the regional continuity model and replacement? for Humanities/Arts 2024 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Difference between the regional continuity model and replacement? covers all topics & solutions for Humanities/Arts 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Difference between the regional continuity model and replacement?.
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