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"sense Evolution has created different species( i think thats the right word) of man,bird,ect,ect( EX. white black mexian) (EX. blue jay,red robin, wood pecker) according to their geological location."
thats only a guess
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"I want to know God's thoughts; the rest are details." -Albert Einstein- |
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All humans are one species. A species is defined by being able to mate and produce fertile offspring. In fact, humans are more closely related to each other and have less genetic variation than most species of animals. This is due to our species passing few a bottleneck where only a small group of ancestors survived to pass on genes. We might think human races look very different but this is probably a result of our reliance upon sight. Other mammals probably rely upon scent to judge genetic similarity.
It's not possible for humans do develop into seperate species without isolation for very long periods of time and this isn't likely to happen on earth. Since humans are so closely related we are already one "being." Racial differences are in general insignificant and I find they are only of importance when deciding how much sun screen to take on a fishing trip. |
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Define "we."
Also, different "races" of humans are not different species, different races, or anything of the sort. Environmental pressures (intensity of sunlight, in fact) have caused minor responses to ensure survival, but they are hardly enough for the different groups to have "evolved apart." |
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mankind
but with the uncertanty of the future...could we still evolve into different species and if we do in time evolve into one "being" absolute in its mature....would we begin to...devolve? ...stupid question yes....but as i was typing that...it came to mind..in my head it made sense that we would devolve forgive me for my ignorance.....and spelling :P
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"I want to know God's thoughts; the rest are details." -Albert Einstein- |
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There is no such thing as devolving. Such a concept implies that evolution involves becoming a "better" or "higher" organism and devolving is the opposite direction. But there is no such direction, species evolve to better fit their environment, there is nothing "higher" about humans than slime molds. Each fits their environment.
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At night the stars put on a show for free (Carole King) One Earth, One Sky - IYA 2009 |
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Well, nothing devolves as there is no direction in evolution, only what works. For example a flatworm might have a very simple body plan, the same body plan that has existed for hundreds of millions of years, but it still exists because it works. And it's not that the flatworm hasn't been evolving. It still evolves to deal with changes in it's environment such as temperature, composition of water, parasites and predators, but it has done this without losing the basic body plan.
There is no perfection to evolve to. A kangaroo that is well adapted to Australia is not so well adapted to Alaska. And there is no perfection to devolve from. There is only what works given the constraints of the past and the current environment. |
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when i said "evolve into one "being" absolute in its mature"
one being= all man kind have the exact genetic make up...the EXACT...same strands of dna...b/c soner or later...at some point in time...we will become one in the same...granted, only if we all live that long( as a race). absolute in its mature= meaning....perfect...in every way shape and form. devollving was the wrong word to use.....what if....ok picture this. 999,000,000,000,000,000,000 years everyone has the EXACT same genetic makeup. if one person is allergic to something...then everyone will be ( but sense we are perfect we will not be allergic to anything). as we procreate we will have offsprings exactly the same.....in all walks of life....you could consider them clones.... doesnt a copy of a copy of a copy of a copy degrade? wouldnt our genetic make -up, in time, break down.....and in a manner....well,devolving...genetically
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"I want to know God's thoughts; the rest are details." -Albert Einstein- |
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Well, what with all the humans there are in the world today and the considerably different selection pressures many of us live under compared to our ancestors, we should be racking up genetic diversity at the moment.
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for mistakes in the denetic code to happen...would that make up imperfect?
but...what if we were completely...flawless...were all the same...wouldnt procreation become imbreeding? with imbreeding...we get f* ups....well...i guess that would explain the mistakes you reffered too...
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"I want to know God's thoughts; the rest are details." -Albert Einstein- |
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As for inbreeding, we got a lot of genes in us. Some of them are bound to be lousy just due to bad luck basically. However, the fact that we get a half our DNA from each of our parents means that even if you get a lousy gene from your dad the decent one you get from your mum can compensate. But if you were to mate with your sister or brother (yuk!) then there would be a good chance that you would both have one bad copy of a gene from your father and they could both end up in the child causing problems. (And no, banjo playing is not genetic.) |
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Try Googling "vitamin D." Try reading talkorigins.org for more information on evolution. (Not trying to step on your toes, here, Ronald, but this is a case where spelling matters!)
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Gillian "Now everyone was giving her that kind of look UFOlogists get when they suddenly say, 'Hey, if you shade your eyes you can see it is just a flock of geese after all.'" "You can't erase icing." "I can't believe it doesn't work! I found it on the internet, man!" |
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There will never be on common human Genome because even if you were to create individuals with identical DNA it would be different in the next generation due to copying errors and mutations.
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'The eye can only see what the mind is prepared to accept' |
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I have no doubt!
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Gillian "Now everyone was giving her that kind of look UFOlogists get when they suddenly say, 'Hey, if you shade your eyes you can see it is just a flock of geese after all.'" "You can't erase icing." "I can't believe it doesn't work! I found it on the internet, man!" |
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Last time I checked, you still need two people to make a new one. So, how can a male and female both have identical DNA?
IMO, this is where the ID argument falls completely to pieces. An IDesigner would work to eliminate mutations, since all his creations are already ideally suited to their environment. On the other hand, natural selection requires mutation to function. If we all had the same DNA, we'd be in some deep doo-doo if anything ever changed. Not to mention, we'd all be susceptible to being wiped out by a single virus.
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Two things we know are infinite: the universe and human stupidity. And we're not sure about the universe. |
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sense there will always be mutations in DNA....would that mean we will always evolve?
do you think we will continue to evolve as long as our planet keeps changing? EX: temp. change, techtonic plates shifting,CO2 accumilation in the ozone
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"I want to know God's thoughts; the rest are details." -Albert Einstein- |