File:Random genetic drift chart.png

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Summary[edit]

Summary
Description	Effect of population size on genetic drift: Ten simulations each of random change in the frequency distribution of a single hypothetical allele over 50 generations for different sized populations; first population size n=20, second population n=200, and third population n=2000. Based on concept found in Figure 3.1 of "Darwinian Detectives", Norman A. Johnson, 2007, Oxford publishers, p48.
Source	Wikimedia Commons file page
Author	Professor marginalia
Permission	See original Commons license details.

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