What does it mean that “HIV causes AIDS” is true?pic.twitter.com/oOIxKn2D2P
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All nucleic acid sequences are related eventually. HIV is highly polyphyletic, with each group more related to corresponding SIV than HIVs
So HIV is a human-centric category, and "types" of virus are particularly confusing to our already nebulous species categories?
If you want an example of nebulous species there's lots of less confusing ones. Read a pop article on this https://en.m.wikipedia.org/wiki/Hooded_crow …
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