Where did the variation COME FROM?
You have no explanation.
Your ridiculous statements do not detract from the simple conclusion that you have explained no mechanism to describe an increase in genetic variation.
A jackal is less able than a dog or a coyote because of mutation? Less able to do what exactly?
So your mechanism whereby all canine species differentiated from a pair of dogs is mutation then?
Do you see where you accepting a mechanism that creates more genetic variation with numerous species arising from a single mated pair over a few thousand years, while rejecting the same mechanism being able to to create less variation between only two separate populations in several million years is an absolute disconnect to any thinking person?
Obviously not.
Where did the variation COME FROM
The question was asked earlier and answered earlier (clue: Mendel's Genetics). It isn't my fault if you didn't see it. I don't like plowing the same ground more than once - especially for insolent, insulting hecklers. I also find it amusing that you throw out questions you can't answer and then project your inability on me.
Typical juvenile behavior.