Based on the Black Homo Sapien Eve mitochondrial DNA theory, the discovery of Homo Naledi in South Africa suggests that humans come from a common African woman Ancestor with the oldest 200,000 year old DNA.
The Black Homo Sapien Eve mitochondrial DNA theory is the hypothesis that all modern humans are descended from a common ancestor who lived in Africa about 200,000 years ago. The theory is based on the analysis of mitochondrial DNA (mtDNA), which is passed down from mother to child.
According to this theory, the mtDNA of all modern humans can be traced back to a woman who lived in Africa sometime between 150,000 and 200,000 years ago. This woman has been nicknamed “Eve” by scientists. The theory is supported by genetic evidence that shows that all contemporary humans share a common mtDNA ancestor.
There are several reasons why scientists believe that the common ancestor of all modern humans lived in Africa. First, Africa is where the human species first appeared. Second, the vast majority of human genetic diversity is found in Africa. And third, the oldest human fossils are also found in Africa.
The Black Homo Sapien Eve mitochondrial DNA theory is not without its critics. Some scientists have argued that the data supporting the theory is not conclusive. Others have questioned whether it is possible to determine the location of the ancestral Eve with any certainty. Nevertheless, the theory remains one of the most widely accepted explanations for the origins of modern humans.
Vanessa Hayes, a geneticist at the Garvan Institute of Medical Research and the University of Sydney in Australia, is leading research that aims to pinpoint exactly where these homo-sapiens originated in Africa.
It is believed that Homo Sapiens evolved from Africa over 200,000 years ago based on genetic and fossil evidence.
According to science, they are made up of a collection of genes called ‘L0′ that are passed down maternally through mitochondria – our cells’ powerhouse – small bean-shaped structures that convert food into energy to power our bodily functions and biological reactions.
This particular ‘Eve’/L0 genome is carried by mitochondrial DNA (mtDNA), which is more commonly referred to as mitochondrial DNA.
DNA is inherited 50% from your mother and 50% from your father, but mitochondrial DNA is inherited from your mother only and can remain unchanged for thousands of years.
A unique genetic code passed down through generations has proven to be extremely useful for research. MtDNA can be used as a biomarker (proof of biological processes in the body) to trace back our species’ matrilineal history.
A woman’s Eve Gene does not necessarily refer to the first female human or any other species, but more accurately refers to the most recent female from which humans can trace their ancestry. The genome can only be traced to one female at this point, but this does not mean that no other female predated her or lived at the same time as her.
The genetic lineage can only be traced to this one female for a number of reasons. She may have been the only one with surviving female children who could pass on her mtDNA.
The data extracted from this research after studying the genomes of over 1,200 Africans has pinpointed an area called Makgadikgadi in present-day Botswana as the ancestral homeland of modern humans. A mitochondrial Eve and her descendants lived in this region about 30,000 years ago, before the L0 lineage split into its first subgroup and further subgroups, resulting in the wide variety and diversity of humanity we see today.
Conclusion
The Black Homo Sapien Eve Mitochondrial DNA is a fascinating discovery that has far-reaching implications in the study of human evolution and history. This evidence draws from both archaeological and genetic studies, proving that all humans are related on an evolutionary level.
This information provides us with more proof of our common ancestry and brings us one step closer to understanding how we evolved as a species. We can use this data to explore questions about human migration patterns, population dispersal, and intercontinental relations throughout history.
Ultimately, the Black Homo Sapien Eve mitochondrial DNA theory suggests that humans come from a common African woman Ancestor with the oldest 200,000 year old DNA.Â
This discovery that Africans have the oldest DNA means that we can now better understand our own origins and how we came to be the people we are today.
Since Africans have the oldest DNA which is at least 200 000 years old, it means that the African continent is the birthplace of humanity and that all humans share a common ancestor who lived in Africa about 200,000 years ago.
