-_- no, only that I won't go through the effort if you aren't willing to ask. You asked for fossils, which people have already provided you in excess so I KNOW that won't go anywhere with you. I've provided ample opportunities for you to willingly talk about what I consider to be the strongest evidence for evolution, but whenever I have you just seem to get irritated that I don't want to talk about fossils.
The get with it and stop delaying.
So, straight up, do you want to talk about what I consider to be the strongest evidence for evolution or not? It's a yes or no question, so one of those two words should be your answer. No more and no less.
I said get with it and show it two posts ago. That’s a yes in case you didn’t understand.
Example of what? Your idea that only crossbreeding "breeds" produces new breeds? No, because breeds are entirely arbitrary. I could just have a Jack Russell born with a curly tail, breed it with other Jack Russells to preserve the trait, and have a new breed named, and it'd be considered just as much a different breed from Jack Russells as a chihuahua is.
Sort of like naming animals that mate separate species because of beaks? Or habitats? Or niche, or geographic isolation, or the other arbitrary designations?
Since there isn't any standard of difference by which to label separate dog breeds, they make for a poor standard of measuring how different populations must be in order to be considered different subspecies, for example.
Oh but there is, and it is quite exacting. Why they even follow their own definitions. Imagine that.
How a Dog Breed Becomes Officially Recognized
I've never claimed hybridization isn't a mechanism by which new species or "breeds" can arise. However, it doesn't explain new traits independent of the parent species/breeds, such as various dog breeds with webbed feet.
Neither does mutation, unless you are purposing an intelligence behind the process which knows this dog needs webbed feet because it’s in the water a lot? Are you proposing Intelligent Design?
Yeah, we make silly names for hybrids in nature. I wouldn't call any of those a new species or "breed" though unless they establish independent populations that become more consistent with their traits. First generation hybrids aren't true breeding.
And the AKA does not recognize the offspring of two registered breeds as a separate breed. They must first show inherent distinctness down the generations.
Any other objections the AKA has already accounted for?
Something that has been discussed with you before: the hybrids of Galapagos finches are not as common as you assert, and generally have very low mating success to the point that they don't cause any of the separate species to merge into a single population.
That’s plain false. You best read the grants paper. They state specifically the offspring were more fit than the parents, and three were merging into one.
High Survival of Darwin's Finch Hybrids: Effects of Beak Morphology and Diets
And not common? They have been doing it since arriving on the islands. It just took us 200+ years to notice.
Evolution of Darwin’s finches and their beaks revealed by genome sequencing
“Here we report the results of whole-genome re-sequencing of 120 individuals representing all of the Darwin’s finch species and two close relatives. Phylogenetic analysis reveals
important discrepancies with the phenotype-based taxonomy. We find
extensive evidence for interspecific gene flow throughout the radiation. Hybridization has given rise to species of
mixed ancestry.”
Keep denying the DNA evidence.
Only in captivity, and those hybrids have horrific health problems and fertility issues. I suggest sticking to hybrids that occur without human intervention for your examples, since unwillingness to mate in their natural environment is considered a significant enough barrier to reproduction to distinguish different populations as different species.
Such as finches?
Fission and fusion of Darwin's finches populations
“In each cohort, hybrids and backcrosses survived as good as, or even better than, pure
G. fortis and
G. scandens.”
“Introgressive hybridization has been widespread throughout the archipelago in the recent past, and may have been a persistent feature throughout the early history of the radiation,”
“Introgressive hybridization is effective in increasing genetic variation because it simultaneously affects numerous genetic loci. The total effect on continuously varying traits can be
up to two or three orders of magnitude greater than mutation (
Grant & Grant 1994).”
(That’s 100 to 1,000 Times greater for those unfamiliar with magnitude calculations)
“In short, hybridization raises the evolutionary potential of a population and ecological factors determine whether the outcome is fission, fusion or new directional change.”
Don’t give me that spiel about how unimportant hybridization is, it’s paramount, evolutionists are just getting around to recognizing its importance and trying to turn it into an evolutionary event because it’s more important than all your claimed mutations combined.
But we’ll say it again, if they are mating, they are the same species.
“They raise three questions. First, why did the species converge? Second, where did the genetic variation come from to fuel the repeated process of evolutionary change, when oscillating selection continuously erodes it? The answer to both questions is introgressive hybridization.”
How much evidence do you need it’s so important evolutionists are finally beginning to see, they just can’t get past their incorrect classifications because they ignore definitions.
Define "new form". It's so vague that it could be anything from just slightly longer fur to an extra limb. That phrase gets used so much, and it too has no official standard.
Well if a human grew a third functioning leg, I would consider that a new form.
Apparently the small differences between Neanderthal and us is enough.
Me personally? Seen it happen with bacteria that all originate from a single bacterium, though they are called strains rather than subspecies.
Strains, subspecies, same thing in reality.
I know you have, because they share genomes just like mating animals do, just a different process. They are hybridizing.
Khan Academy
“
Key points:
- In transformation, a bacterium takes up a piece of DNA floating in its environment.
- In transduction, DNA is accidentally moved from one bacterium to another by a virus.
- In conjugation, DNA is transferred between bacteria through a tube between cells.
- Transposable elements are chunks of DNA that "jump" from one place to another. They can move bacterial genes that give bacteria antibiotic resistance or make them disease-causing.”
http://emerald.tufts.edu/med/apua/about_issue/about_antibioticres.shtml
For a historical one, every cultivar and subspecies of potato arose from a single species, as determined from genetic testing. Same goes with all Venus flytrap cultivars; entirely red variants, entirely yellow variants, and ones with warped traps that don't even work all arose in captivity due to selective breeding of plants that grew randomly different from the rest due to mutations. Most of them even being produced within your lifetime. In fact, it's actually impossible for new varieties of Venus flytrap to arise via crossbreeding, because it's a monotypic genus; there's nothing to cross it with.
But now recognize your own claims.
“The Venus flytrap is a plant in a monotypic genus. That means there is only one species of Venus flytrap: Dionaea muscipula. So the short answer is that there is only
one kind of Venus flytrap.”
So despite your claims of Speciation, mutation has never changed it at all, there is only “one” species of Venus flytrap, despite any variations.
Just as all dogs are the same species, all humans, all finches, all bears, all cats, all owls, all heron, etc.
Now bird species are inherently more difficult because it’s currently unknown what can mate with what until we observe it. But I certainly would not consider a sparrow the same species as an eagle.
Now apply all this new knowledge to claims of Speciation occurring from mutations.... it never happens....