If you're going to switch gears and ask about the gene pool, which is a different concept, you should acknowledge that. The answer is that you would have a broader pool of genes to choose from. This is generally considered a healthier procedure, which is why "mutts" have, on the average, more robust health than purebreds.
Are you going somewhere with this?
By the way, the answer to my question is not "artificial selection" but "natural selection." We call it "artificial" when it is done deliberately by human beings, but the mechanics are identical.
Or you could call it selective breeding.
Good answer to my question.
Now that we established the genepool is larger in the mutts then purebreeds. We also established genetic information is bred out not in. The only time new information is bred in is when cross breeding happens.
Now when you cross breed you can come up with new offspring. Is that not a way for us to find different looking fossils when two different breeds of the same family cross ?
Let's go with an ape and chimp would their be morphological changes if they cross bred ?
How do we have lions and tigers two different breeds within the same family ? was this by mutations or selective breeding ?
So purebreds only have genetic information to produce their breed. While let's say a mutt has the genetic information to produce diversity.
The one thing all organisms have in common is they can only produce offspring of their family.
Bacteria produce bacteria,dogs produce dogs,horses produce horses,humans produce humans, apes produce apes because they only have the genetic information to produce their kind.
Is this in line with what the bible teaches ?
Gen 1:21. And God created the great sea monsters, and every living creature that crawls, with which the waters swarmed, according to their kind, and every winged fowl, according to its kind, and God saw that it was good.
25. And God made the beasts of the earth according to their kind and the cattle according to their kind, and all the creeping things of the ground according to their kind, and God saw that it was good.
Gen 6:20. Of the fowl after its kind and of the animals after their kind, of every creeping thing upon the ground after its kind; two of each shall come to you to preserve alive.
Gen 7:14 They went in, and every animal after its kind, and all the cattle after their kind, and every creeping thing that creeps upon the earth after its kind, and every fowl after its kind, every bird of every sort.