[quote:1k2g1h9f]Freak of nature mutation. Offspring of two species are usually infertile. [/quote:1k2g1h9f]

I think Candleflame meant to write, “Offspring of two [u:1k2g1h9f]different[/u:1k2g1h9f] species are usually infertile.” I was in Ecology and Evolution Biology 101 last semester, lol. It is like how a cross between a horse and a donkey makes a mule, but two mules cannot come together to make more baby mules; mules are infertile.

Good explanation of evolution, Candleflame. I could never have summarized evolutionary theory and processes as well as you just did! ” title=”Very Happy” />