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When humans started to spread to different parts of the world about 100,000 years ago, they encountered a variety of different climatic conditions and evolved new physical adaptations more suitable to those new climates.
Recent DNA studies (since 2007) confirm that genetic traits have changed or adapted to new environments during this time.
Our DNA changes as we age. Some of these changes are epigenetic—they modify DNA without altering the genetic sequence itself. Epigenetic changes affect how genes are turned on and off
The new finding does not disprove or discredit the theory of evolution, and the researchers said randomness still plays a big role in mutations.
mutations are what fuel evolution by natural selection and become more or less common in a population based on how they affect the carrier's ability to survive.
more research into animal genomes is needed before researchers can tell if the same non-random mutations occur in humans. "Our discoveries were made in plants and do not give rise to new treatments,
originally posted by: datguy
a reply to: neoholographic
How does this "intelligent design" know which changes to "error correct" and which changes to allow in order to promote survival?
originally posted by: Peeple
a reply to: SigmaXSquared
OP is garbage. I mean sure you can speculate about everything, but there's a huge area full of possibilities because "funzies" or "engineered cattle" are really not all that could be what is
originally posted by: ARM1986
The problem with this line of thinking, which is compelling, is that at some point it all had to start. Even the encoder. Or you believe that the encoder has always been. Questions we will unlikely ever see answered.
originally posted by: neoholographic
a reply to: datguy
What are you not understanding?
You keep debating against something nobody is claiming. You said::
It seems to me that the basis for your entire argument is that God created our DNA, the entire mainstream proposition and concept of "God" IS predestination, Prophecy and the like.
This has nothing to do with anything I've said. Who said anything about predestination and prophecy??
You said:
Not only HAS the code changed
Where has the genetic code changed?
originally posted by: neoholographic
a reply to: datguy
You said:
As should be evident in the question I repeatedly ask, How does this "intelligent design" choose which mutations to allow and which to "error correct" to ensure survival.
Asked and answered but you don't understand how error correcting codes work. I said this:
That's not the way error correcting codes work. For instance, you couldn't have search engines or browsers without error correcting codes because the codes would be overrun with errors every 5 minutes.
Say the Code in DNA is copied a million times, without error correcting codes, you may get a 70-80% error rate. Nothing would be able to evolve because DNA would be overrun with errors.
You add error correcting codes and your error rate is reduced to 5%.
Now you have 950,000 healthy code and 50,000 codes with errors. The errors spread throughout the population and the healthy code can grow and spread through reproduction.
This answered your question.
Error correcting codes wouldn't decide which mutations to let through. As the code is copied, errors will occur throughout the code. You then reduce the overall error rate with error correcting codes.
originally posted by: neoholographic
a reply to: datguy
Say the Code in DNA is copied a million times, without error correcting codes, you may get a 70-80% error rate. Nothing would be able to evolve because DNA would be overrun with errors.
originally posted by: neoholographic
a reply to: datguy
You said:
I never said, that you stated the error correcting codes choose which mutation (change) to correct.
You said earlier:
How does this "intelligent design" choose which mutations to allow and which to "error correct"
This is excatly what you said. Iwas just pointing out that this has nothing to do with the post. You also said:
Well if you read the links in my last reply you could see that im not the only one who understands that the code does change.
Also:
Not only HAS the code changed
We can't have an honest debate when you can't acknowledge you were wrong. If you weren't wrong, show me where the genetic code has changed. It's been coding for the same 20 amino acids for billions of years.
Like I said, if you're not trolling admit you were wrong. If you understand that you were wrong it should answer all of your questions.