@cicerone imposter,
cicerone imposter wrote:There are many scientific proof about DNA and its association between homo sapiens and chimps
In the text of the reference you are making herein above they are not saying exactly that. Have you read at all what they are saying there.
Quote:A small sample of bone was ground up to extract mtDNA.
... the last common ancestor of Neanderthals and modern humans dates to approximately 550,000 to 690,000 years ago, which is about four times older than the modern human mtDNA pool.
Do you understand what is said in this claim? The nearest possible offshoot of modern humans (
Homo sapiens) and the
Neanderthals dates back to ... 690 000 years ago.
Quote:This is consistent with the idea that Neanderthals did not contribute substantially to modern human.
It is almost sure that we are not descendants of the
Neanderthals
Quote:Most human sequences differ from each other by on average 8.0 substitutions, while the human and chimpanzee sequences differ by about 55.0 substitutions. The Neanderthal and modern human sequences differed by approximately 27.2 substitutions.
Don't you think that 27 substitutions is sufficient difference to be considered a brand new species.
Quote:These results confirmed the earlier findings that showed that Neanderthals were unlikely to have contributed to the modern human genome. As with the previous study of Neanderthal mtDNA, results were consistent with separation between the Neanderthal and modern human pools or with very low amounts of gene flow between the two groups.
What this conclusion is saying and what you claim in relation to that reference confirms that you haven't understood anything of what they are saying.
Quote:Mitochondrial DNA from the Paglicci specimens as well as other ancient humans fit within the range of modern humans, but the Neanderthals remain consistently genetically distinct. This shows that early anatomically modern Homo sapienswere not very different genetically from current modern humans, but were still different from Neanderthals.
The claim is that there is no evolutionary backtrack between us and the Neanderthals, let alone Chimpanzees.
cicerone imposter wrote: This is from the Smithsonian Institute; a national scientific institution.
I am not at your level to allow myself to make some frivolous interpretations of statements of renowned institutes. A simple quote without twisting the words would be O.K.