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originally posted by: rnaa
Sorry my reply was to Phantom423 apparently. That stuff up is mine and mine alone, no one else to blame. I apologize.
originally posted by: rnaa
And I already told you. NO.
I am NOT going to engage in your childish games.
originally posted by: rnaa
This is not a biology class, and if you don't know what a gene is, then go find a biology class and learn. While you are at it find an organic chemistry class and learn what a chemical reaction is.
This is ridiculous. You are trying to argue about stuff that is so far over your head that you are going to end up in traction from looking up so much.
originally posted by: rnaa
When you find out what a gene is and what it does and how it works, then come back and discuss how the chemistry involved performs tasks that could be described using metaphor that resembles that of a computer system. You will still lose your argument, but at least you might have a grounding that helps you avoid insulting peoples intelligence while you are at it.
Over the past three and a half billion years, living organisms have evolved to acquire, process, store, and transmit information. Yet, for all the attention that is directed toward the information revolution in human society, remarkably little is known about the broad role of information in biological systems. To date, information is little more than a metaphor in evolutionary biology. How can we take information beyond the level of metaphor?
By exploring evolution in an information-theoretic framework, we highlight the way natural selection generates correlation between the sequence properties of the world and the sequence properties of life. In this way, we can formalize ideas about the role of information in evolutionary biology and take information in biology beyond the level of metaphor.
originally posted by: Noinden
I just wish people would NOT try to over simplify what DNA is. It is a fecking complex molecule (Sugar, Nucleic acid, and all the fun that that entails), which does something we'd not seen before. Imagine if your asprin could self replicate.
The following definitions are mainly due to Theodosius Dobzhansky.
1. Adaptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats.
2. Adaptedness is the state of being adapted: the degree to which an organism is able to live and reproduce in a given set of habitats.
3. An adaptive trait (also an adaptation*) is an aspect of the developmental pattern of the organism which enables or enhances the probability of that organism surviving and reproducing.
originally posted by: cooperton
originally posted by: peter vlar
When you climb a mountain to an altitude where the air is thinner and slowly acclimate to it is not adaptation.
It is adaptation. Changes in my biochemistry occur which allow me to adapt to a varying climate 2,3-BPG. I have no idea how you would argue that this is not adaptation.
originally posted by: Noinden
a reply to: cooperton
NO try again: In biology, an adaptation, also called an adaptive trait, is a trait with a current functional role in the life of an organism that is maintained and evolved by means of natural selection. (1)
(1) Huxley, Julian (1942). Evolution: The Modern Synthesis. p. 449
Regardless of where/how you think it spawned from unintelligence, it is present... and it intelligently responds to changes in altitude: 2,3-BPG again
originally posted by: Noinden
a reply to: PhotonEffect
As I remind many of the posters here, I am not just a scientist. I'm religious (though not abrahamic), I am not of the opinion that everything of us is an absolute manifestation of our genes. Hell even on a purely physical level, epigenetics will shape things differently than just our pure DNA.
I would say, that as far as I (and science) can tell, our individual personalities are not genome dependent.
You mentioned epigenetics. We know this mechanism plays a significant role in the evolutionary process.
i.e. changes in phenotype that do not involve or rely on mutations to the underlying genotype, yet can be transmitted to subsequent generations.
This barely gets mentioned despite the amount of data coming from the research.
Not in the MES either....
I couldn't believe how many times he repeated the "he had to go to his geneticist friend to answer a simple question". For his next 20 replies he repeated that statement over and over as if it was a bad thing. Then with the 47 pages claim, he said that literally 5-6 times in every post for the next 5 pages. Then the cosmic fingerprints "source". He must have posted that like 10 times. Then his quote about the TATA box he posted at least 30 times, probably more.
originally posted by: PhotonEffect
a reply to: Noinden
But why do people confuse things by saying one is evolution and one is not, like what rnaa keeps saying.
No human invention can compete with the technical brilliance evident in even the most basic of cells.
The formation of complex organic molecules from simpler inorganic molecules through chemical reactions in the oceans during the early history of the Earth; the first step in the development of life on this planet.
Note : Many of the steps in chemical evolution can now be reproduced in the laboratory.
originally posted by: whereislogic
That question goes a lot deeper than you might have thought when you asked it. It has to do with the spreading of vagueness and confusion about these subjects, creating an environment in which it is more conducive for selling philosophies and myths/false stories as so-called "science" (or factual/true, etc.).
it's much more easier for them to accept what's being sold to them, especially when it's tickling their ears (what they want to hear, entertaining or otherwise pleasing to them).
a.k.a. abiogenesis. Note the dictionary having no problems putting a blatant lie in there:
Note : Many of the steps in chemical evolution can now be reproduced in the laboratory.
Not even 1! Just pointing to something and calling it a step in chemical evolution/abiogenesis doesn't mean it is one. That's how much you can trust some dictionaries these days, so don't look up the word "evolution" cause I'll bet ye you'll find no mention of chemical evolution/abiogenesis (or anything that sounds like it, not in that dictionary).
originally posted by: Barcs
If they can just straw man evolution and call it something it's not (or use it vaguely as some all encompassing term), it makes it way easier to debunk.
originally posted by: Phantom423
Evolution is a change in genotypic frequencies in a population from generation to generation.
Genotypic frequencies of a population change with every new birth of an organism -
If this were the definition of evolution, then every population would be "evolving" every time a child is born in the population. This is obviously untrue.