Jbuza wrote:Zenith
Are you trying to be sarcastic or are you just ignorant? changes only occur in germ cells, the cells that will potentially become the offspring of the organism.
So then how does a mutation happen in response to a stressful condition?
Mutations always occur and accumulate in the gene pool.
Jbuza wrote:The environment of germ cells remains unchanged; it would matter little to the germ cell what the outside environment was like. Everything is supposedly in stasis today and that is why we don't see evolution.
This is incorrect, stable environments allow genetic drift thus all populations are in effect transition species.
Jbuza wrote:Why don't you explain how a germ cell mutates in response to a stressful condition it has never experienced.
This is not what is occuring the germ cells experience mutation, once in the environment the entire organism is tested until death.
Jbuza wrote:whatever survives, survives. mice do really well at surviving, so they are still around. but in other environments, like the one where the flying squirrel evolved, common mice might have more predators and that means that the mice with advantageous mutations have a better chance at surviving.
Yet they seem to be the same
How so? Thare are many species of mice and rats. What may appear the same on the outside is simply a crude overview by you. Perhaps you may want to look into this with more detail.
-------------------------
Jbuza wrote:Are you seriously missing this, or just being ignorant. If all animals are in decent from more simple forms, than there are only two possible observations. New forms appear complete, or new forms appear gradually. If one organism changes through the most gradual process into another organism, than their must be that animal, although only slightly different from its parents, is halfway between the organism the selective pressure was on and the organism that it became when things were once again in stasis.
No that is the mistake you are making,
You think an organism needs to appear halfway between parent and daughter. This is not what is occuring, form is a direct result of DNA and Environment. Fortunately for life animals are not strict programs which always develop identically no matter what the situation is. It is a complex machinery which has the ability to adapt. Thus in certain conditions form will change, as in a locust population which goes into swarming mode when food supply is low. They are morphologically different.
Also due to the nature of the changes occuring there is no evident goal, it is only in hindsight that we can deduce that some organisms must have had common ancestry. Thus transitional forms may show features going one way than another.
Jbuza wrote:You cannot say well everything is a transitional and have that eliminate the need to show animals that were partway through this gradual process of change.
Here you go half way between something in the past and a horse.
Jbuza wrote:Zenith
what "actual evidence" do you have that every creature on earth has existed unchanged since god put them here?
Observations. We see that animals remain stable.
No we don't. All the evidence shows that gene pools are in a constant flux.
Jbuza wrote:We do not see the above partway evolved organisms.
Again all organisms are complete, there are no partway organisms. A Wolf for example is not a transitional form from a coyote to a dog.
Jbuza wrote:My own logic and reason. The fact that alternatives are asinine.
Please try to remain civil.
[/quote]
It is not length of life, but depth of life. -- Ralph Waldo Emerson