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It is not simply random, due to environmental factors. The mutations are not necessary, they happen. Nothing is necessary, unless other changes necessitate it.
Random mutations are random - that's what I've actually written as the record proves - now do you disagree?
They are necessary else we don't get novelty which is necessary.
I never once said environmental factors were not necessary did I?
If certain mutations lead to success and the environment remains relatively the same, mutations which don't fit the environment will fail. You completely ignore the environment part of evolution. It is not simple about random mutations. That is the point I was making. Random mutations alone do not explain evolution.
What mutations? you just f*****g said they were not necessary now you argument is based on them?
I did not "ignore" environment, you ignored mutations, I corrected someone, you jumped in and mouthed off and I corrected you.
Actually random mutations are also deemed necessary, DNA alone is not what evolution is based on.
No, it is also based on environmental factors. No mutations are necessary, they just happen. And the ones that give the best chance of surviving in the given environment have the best chance of being passed on in greater numbers in a particular life form or species.
Look at this Sir:
Scitable.
Scitable said:Is it possible to have "too many" mutations? What about "too few"? While mutations are necessary for evolution, they can damage existing adaptations as well.
Understadning evolution.
Understanding Evolution said:Mutations are essential to evolution; they are the raw material of genetic variation. Without mutation, evolution could not occur. In this tutorial, we'll explore.
Discover.
Discover said:Mutation, Not Natural Selection, Drives Evolution
See? I can always back up what I say, you never, ever, ever do, you just blurt out made up stuff, deny the undeniable.
I know rather more about Darwin, evolution, genetics, cell biology and so on that you and most atheists here, because (I already told you) I used to be an atheists and a vocal one - so get out of my face.