David M
Well-Known Member
Is genetics all about DNA? Last I checked it was also about somethings physical makeup.
To have any relevance to evolution it has to be all about inheritance, that means DNA and mtDNA.
Welcome to Religious Forums, a friendly forum to discuss all religions in a friendly surrounding.
Your voice is missing! You will need to register to get access to the following site features:We hope to see you as a part of our community soon!
Is genetics all about DNA? Last I checked it was also about somethings physical makeup.
People have always had this strange fascination with sex...Artificial selection was around way before Darwin. Why everyone is so blown away by animal breeding is really strange.
Well I am still disappointed with ToE. I thought there was more to it. What a let down.
How so.
Well I am still disappointed with ToE. I thought there was more to it. What a let down.
:sarcasticOne could try ......
More than changes in gene variation and expression in populations over time?Well I am still disappointed with ToE. I thought there was more to it. What a let down.
Of course it was; that's a big piece of how Darwin figured out natural selection; by carefully observing artificial selection.Artificial selection was around way before Darwin. Why everyone is so blown away by animal breeding is really strange.
Well I am still disappointed with ToE. I thought there was more to it. What a let down.
There is no argument over whether bacteria can be beneficial or not. The same bacteria they use to GE crops can also be the same bacterium that burns holes in the ozone. The argument is whether or not you consider bacteria to have evolved just because a strain is present that allows live longer. I could play a word game all day long and say, well no, those are just hyperactive bacteria and wouldnt be like that if someone didnt feed them molecules to send them on a feeding frenzy. But the problem is, there are a lot of factors you have to look at in the theory of evolution before you go jumping to conclusions and call it evolution. Just because you say oh it mutated, that is evolution doesnt mean it is evolution. Also note the very first sentence of this wiki article, it might do you some good to read. That has been said to me a lot, but it seems like a lot of people have been having that problem themselves. Nylon-eating bacteria are a strain of Flavobacterium. Is says nothing about it being a new bacteria.If you want to know what Flavobacterium actually is then just follow the link. Now if you still wonder why creationists don't call it evolution, then you know why.It is simple. Only the uneducated make it complicated due to their lack of understanding.
It hurts the brain of people such as Ken Ham and Kent Hovind to admit evolution is factual instead they use proper terms such as (adapt, adaptation, mutation, beneficial). They do all they can do to keep themselves from using the word evolution considering they're actually agreeing with evidence.
Case in point is the (Abstract) from a portion of the website explaining basically the understanding of evolution in regards to bacteria.
A Creationist Perspective of Beneficial Mutations in Bacteria - Answers in Genesis
Mutations alter the nucleotide sequence of the DNA. They may affect the organisms phenotype, which can play a key role in bacterial adaptation and transformation to changing environments. Some of these mutations even appear to be beneficial to the organism. However, creationists have tended to offer an inconsistent or incomplete perspective of beneficial mutations within a creation framework. This includes the frequent denial that mutations can ever provide a beneficial phenotype, and the concept that beneficial mutations are merely an evolutionist exaggeration.
In bacteria, a wide range of mutations can be shown to provide a beneficial phenotype to the cell. These benefits are often of sufficient phenotypic affect that they can undergo strong positive selection. But the benefits are generally temporary and limited. Some common examples of beneficial mutations are those involved in bacterial antibiotic resistance. These mutations potentially enable the bacterium to survive exposure to various antibiotics, but the resistance results from loss or reduction of pre-existing activities such as enzymatic, regulatory, or transport systems. Bacteria also can undergo adaptive mutation; a phenomenon used by bacteria to survive very specific stressful conditions. The exact mechanism is controversial because some results suggest a directed mutation specifically enabling adaptation to the environment but at a mutation rate higher than random mutations would produce. Various mutations have also been found that enable bacteria to survive temporary exposure to high temperatures or starvation. Such mutations usually involve loss of certain sigma factors, reduction of DNA repair, or loss of specific regulatory controls. Other examples include several subpopulations of mutant strains of bacteria obtained over a period of up to 20,000 generations. These mutants have a greater fitness than the wild-type strain. However, analysis showed that most contained deletion mutations in various genes.
I think you get the point. There's even more there but I decided not to take up too much space posting which is why I provided their link. This understanding fits evolution but they go through great lengths to not say it but attempt to deny it. It sounds like double talk really.
Holes in the ozone?There is no argument over whether bacteria can be beneficial or not. The same bacteria they use to GE crops can also be the same bacterium that burns holes in the ozone.
no... just one: "Change in allele frequencies over time". The change in genetic expression in a population over generations.The argument is whether or not you consider bacteria to have evolved just because a strain is present that allows live longer. I could play a word game all day long and say, well no, those are just hyperactive bacteria and wouldnt be like that if someone didnt feed them molecules to send them on a feeding frenzy. But the problem is, there are a lot of factors you have to look at in the theory of evolution before you go jumping to conclusions and call it evolution.
only if you keep changing your definition of evolution. This is unfortunately a common tactic by some people. They start with "evolution can't happen" then when they are shown the boring definition of evolution can be seen, they change it to "mutations can't be beneficial, therefore evolution can't happen"... when that is shown, they change again...Just because you say oh it mutated, that is evolution doesnt mean it is evolution.
Flavobacterium is like saying "Dog".... it's an inclusive group of several species. Bacteria species are most commonly called strains. So, yes... it does say it's a new bacterium.Also note the very first sentence of this wiki article, it might do you some good to read. That has been said to me a lot, but it seems like a lot of people have been having that problem themselves. Nylon-eating bacteria are a strain of Flavobacterium. Is says nothing about it being a new bacteria.If you want to know what Flavobacterium actually is then just follow the link. Now if you still wonder why creationists don't call it evolution, then you know why.
Well a dog is still a dog, are you going to argue that its not?Flavobacterium is like saying "Dog".... it's an inclusive group of several species. Bacteria species are most commonly called strains. So, yes... it does say it's a new bacterium.
wa:do
Well a dog is still a dog, are you going to argue that its not?
There is no argument over whether bacteria can be beneficial or not. The same bacteria they use to GE crops can also be the same bacterium that burns holes in the ozone. The argument is whether or not you consider bacteria to have evolved just because a strain is present that allows live longer. I could play a word game all day long and say, well no, those are just hyperactive bacteria and wouldnt be like that if someone didnt feed them molecules to send them on a feeding frenzy. But the problem is, there are a lot of factors you have to look at in the theory of evolution before you go jumping to conclusions and call it evolution. Just because you say oh it mutated, that is evolution doesnt mean it is evolution. Also note the very first sentence of this wiki article, it might do you some good to read. That has been said to me a lot, but it seems like a lot of people have been having that problem themselves. Nylon-eating bacteria are a strain of Flavobacterium. Is says nothing about it being a new bacteria.If you want to know what Flavobacterium actually is then just follow the link. Now if you still wonder why creationists don't call it evolution, then you know why.