Genetic drift/Definition: Difference between revisions

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Genetic drift [r]: Describes how some alleles either increase or decrease in a population due to chance events.

Revision as of 10:27, 6 September 2007 (view source) imported>Chris Day No edit summary ← Older edit		Latest revision as of 23:22, 22 May 2008 (view source) imported>Chris Day No edit summary
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	~~One of the mechanisms for evolution to occur. It describes~~ how some alleles either increase or decrease in a population due to chance events ~~rather than them being better suited to an environment~~.		<noinclude>{{subpages}}</noinclude>
			Describes how some alleles either increase or decrease in a population due to chance events.