One word that describes the mixing of 2 different species - Hybrid.
And the ability to do this exists today.
Have a read up on vaccines and their ingredients.
And the way I see it today, people are becoming hybrids and don't even know it.
At times it makes me think that with all the changes we see that is happening, tampering with all sorts of foods we eat, the water we drink (or any other drink for that matter), all this genetic modified crap that is happening with foods. My opinion, we are being prepared, like a jigsaw puzzle, all the pieces are being put into place to prepare the people, and like a jigsaw puzzle, there is one last piece that is needed to complete. And I often wonder if "the mark of the beast" is that final piece to complete the process.
We see people changing before our eyes today, their attitudes, their way of thinking. We notice today that many of these young generation cannot be reasoned with unless one caves in and agrees with the brainwashing doctrines they have been taught.