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Author Topic:   Proving Evolution in the Age of Genetics
Wounded King
Member
Posts: 4149
From: Cincinnati, Ohio, USA
Joined: 04-09-2003


Message 39 of 50 (177004)
01-14-2005 12:35 PM
Reply to: Message 37 by crashfrog
01-14-2005 1:42 AM


That's like asking "how fast do you have to run to win a race." The short answer is, it depends. It could be one. It could be many. Often just one new protein spells the difference beween life and death.
Indeed the answer could be 'none at all'. A minor change within a proteins structure or a slight change in its pattern and timing of expression during development could easily provide a substrate for natural selection.
TTFN,
WK

This message is a reply to:
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