| | #12 (permalink) | ||
| Hope nobody is offended Member Since: Feb 2003 Location: As close to heaven as you can get
Posts: 23,377
| Quote:
Reproduction wasn't my point, but the evolution of the embryo from a single cell to living breathing human being that can reproduce.
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I love the clear blue skies I love big bridges I love when great whites fly I love the whole world And all its sights and sounds Boom-dee-ah-da, boom-dee-ah-da Boom-dee-ah-da, boom-dee-ah-da | ||
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| | #13 (permalink) | |
| Registered User Member Since: Dec 2006
Posts: 4,936
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__________________ Judge of a man by his questions rather than by his answers. Voltaire (1694 - 1778) | |
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| | #14 (permalink) | |
| Registered User Member Since: Dec 2006
Posts: 4,936
| Quote:
Really?
__________________ Judge of a man by his questions rather than by his answers. Voltaire (1694 - 1778) | |
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| | #15 (permalink) | |
| Sarcastic bastard Member Since: Aug 2005
Posts: 13,674
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Of course, as you proved with JPC, you cannot resist the argument no matter how pointless. | |
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| | #16 (permalink) | ||
| Registered User Member Since: Dec 2006
Posts: 4,936
| Quote:
Quote:
I don't take the affronts of Tommy, or Tornado, or any other atheist personally. We each have no more idea about what the truth is than anyone else. I choose, from personal experience, to believe the miracles I've witnessed have a reason, and aren't just some random serendipitous act of molecules combining. Trying to get the point across that no one knows, and shouldn't act condescendingly towards others that don't know either has really been my only goal with these folks.
__________________ Judge of a man by his questions rather than by his answers. Voltaire (1694 - 1778) | ||
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| | #17 (permalink) |
| Registered User Member Since: Aug 2007 Location: CRE
Posts: 506
| Actually I brought it up to make people think! I wasnt asking about asexual reproduction, I think that was obvious. So no response was necessary. Mutations exsist, we lose genes and get varriants of speices like a poodle from the dog species . Evolution suggest the oppsite that we somehow gain genetic information creating tranisitionary species and thats just not true! |
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| | #18 (permalink) | |
| staring into the abyss Member Since: Apr 2004 Location: Southern Maryland. Eh?
Posts: 340
| Quote:
The first sexual reproduction, as far as has been discovered, included the same types used by modern corals, tubes, plants and worms. Asexually these creatures can reproduce through budding, division, etc. Evolution in asexual reproduction is limited to genetic mutation and genetic drift but still present. A species might exist in group environments so the species evolves to asexually reproduce AND transfer material within the group. Each individual has both male (transfer) and female (receiver) parts. Single organism transmission gains the species little, but if every member of the group has both sexes it provides the opportunity for cross transmission. Division of the sexes may evolve to save energy, since offspring will not have to develop the structures of both sexes. Boiled down, the first sexual reproduction was likely within the same organism, then across organisms.
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| | #19 (permalink) | |||
| staring into the abyss Member Since: Apr 2004 Location: Southern Maryland. Eh?
Posts: 340
| Mutations don't destroy genes. They may be advantageous, detrimental or (in most cases) do nothing. One example of a detrimental mutation is our inability to synthesize vitamin C. We share this mutation (in the exact same bit of genetic code) with other primates. In fact, a number of mammals cannot synthesize vitamin C, others have apparently lost and regained the ability. Odd bit of design, there. Quote:
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__________________ Tirdun | |||
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| | #20 (permalink) | |
| Registered User Member Since: Dec 2006
Posts: 4,936
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So long as we call all recognize that we're talking about theories, without proof, we can all talk on an equal level.
__________________ Judge of a man by his questions rather than by his answers. Voltaire (1694 - 1778) | |
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