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‘Alien corpses’ shown to Mexican Congress
(www.independent.co.uk)
This community is for discussion surrounding UFOs and Extraterrestrials.
Absolutely, it doesn't mean that 70% of their DNA is like ours and 30% is something completely different or that 30% of their DNA is still DNA but with a different code to ours or anything like that. They could match 70% of it to known sequences and 30% to nothing, that's all that this means.