[quote]SexMachine wrote:
[quote]cwill1973 wrote:
[quote]SexMachine wrote:
[quote]cwill1973 wrote:
[quote]SexMachine wrote:
[quote]pushharder wrote:
[quote]SexMachine wrote:
[quote]SexMachine wrote:
By what process do bacteria become resistant to antibiotics? Anyone know how the process works?[/quote]
No? Okay. Antibiotics kill off the vast majority of bacteria leaving alive only those that have(through random mutations) that have genetic resistance. This small group of survivors then replicate themselves as a new antibiotic resistant strain. This process is essentially…“natural selection”.[/quote]
I responded to your post on the last page.
Your tangent here is a…silly one…and illustrates your ignorance of the creation model.
Of all people here I expected more from you.
[/quote]
Tsk tsk. Have I been silly?
Microevolution demonstrates the process of natural selection that is played out on a larger scale(macroevolution). To accept microevolution is to accept the process by which organisms adapt to environmental changes.
[/quote]
Wrong. Microevolution describes changes to existing functions. Macroevolution describes organisms acquiring completely new functions. One has been observed. One has not.
[/quote]
Functions? What do you mean by functions?
By the way, this is a quote from a creationist apologetics site:
“Macro-evolution: Refers to large scale changes - where one species transforms into another completely different species. For example, birds are said to have evolved from dinosaurs. This process requires the addition of new information to the genetic codes.”
^^This is not correct. Birds did not “acquire new genetic material”. Existing genetic material underwent random mutations which were then selectively preserved. Over millions of years this process of selectively preserving mutations produces radically different organisms(speciation). Furthermore, the original genes are largely preserved and can be “switched on” again as demonstrated in the experiments with chicken embryos.
[/quote]
Gills to lungs. Fins to limbs. Membrane to skin. Skin to scales. Scales to hair. Hair to feathers. Limbs to wings. Hooves to feet. Etc. There would have been millions upon millions of organisms in the middle of these transitions. Many have claimed these transitions exist. Where are the fossils with one limb and one wing? One lung and gills? Two hooves or claws and two feet? Half scales and half feathers? Half scales and half skin? Billions and billions of fossils have been found. Show me links to pictures of these types of fossils?
[/quote]
Um…you do realise that human embryos have gills right? And that they have tails? Did you know that?[/quote]
Pharyngeal arches are to gills what streetlamps are to stars.