caffeine
Member (Idle past 1055 days) Posts: 1800 From: Prague, Czech Republic Joined: 10-22-2008
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Message 26 of 36 (584082)
09-30-2010 6:41 AM
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Reply to: Message 10 by anglagard
09-29-2010 9:07 PM
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Re: How About A Trifecta Echo
I don't think this is particularly useful example since (as far as I know), there's no relevant mutating going on here. The light and dark morphs of the moth already existed in the population before northern England was turned into a grim, smog-caked wasteland. All that happened was a change in frequencies as selection favoured light, then dark, then light individuals again.
| This message is a reply to: | | | Message 10 by anglagard, posted 09-29-2010 9:07 PM | | anglagard has replied |
| Replies to this message: | | | Message 27 by anglagard, posted 09-30-2010 7:35 AM | | caffeine has not replied |
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