We can do this now, with about any animal that will hold still for it.
..still don't make it right.
Uh...no. There are no living species closely enough related to us to allow for interbreeding. Beastiality is not the same thing as interbreeding.
..still don't make it right.
I didn't say it was right, only that it was likely possible.
I find the idea of interbreeding with an arachic homo sapiens (or Neandertal or Erectus) utterly repulsive.
Maybe that's what Gensis 6:2-4 is referring to?