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by grey413
4452 days ago
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Evolutionary geneticists don't trace individual lineages that far out, nor would they need to. The hypothesis under question is that the porcine/proto-hominind cross provided a variety of important, wide-acting traits that all humans share. That means that every human has them, and that every chimpanzee doesn't have them. That would show up in a comparative genomic assay. |
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