New Theory of Evolution Questions if Alien DNA Exists in Humans (10 Pics)
Posted on Apr 08, 2016
"If we descended from space aliens, that's just as viable as Adam and Eve in the Garden of Eden, as far as I'm concerned." - Jon Gries.
Horizontal gene transfer is speculated to be a significant factor in the evolution of particular animal species, such as nematode worms who have collected genes from plants and microbes.