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distribution of genetic equilibrium

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Term
Definition
immigration   the movement of an individual or group into an area  
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emigration   the movement of an individual or group of of an area  
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gene flow   the movement of genes into or out of a population due to interbreeding  
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genetic drift   the random change in allele frequency in a population  
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sexual selection   an evolutionary mechanism by which traits that increase the ability of individuals to attract or acquire mates appear with increasing frequency in a population; selection in which a mate is chosen on the basis of a particular trait  
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stabilizing selection   a type of natural selection in which the average form of a trait is favored and becomes more common  
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disruptive selection   a type of natural selection in which two extreme forms of a trait are selected  
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directional selection   a type of natural selection in which the most extreme form of a trait is favored and becomes more common  
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Created by: campbellm19
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