Term
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Definition
| members of a species living in one locale |
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Definition
| the movement of alleles between population |
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Definition
| consist of all the members allele's at the various loci |
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Definition
| (permanent change in a gene) contributes to natural selection because it brings about variations, some of which increase the adaptation of population members |
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Definition
| mating that has accourred due to chance, and therefore has had human interferance |
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Definition
| the process by which members of a population become adapted to their enviroment |
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Term
| What is the Hardy-Weinberg Law |
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Definition
| genotype frequencies do not change in large populations from one generation to the next without the influence of an evolutionary agent, such as genetic drift |
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Term
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Definition
| changes in allelic frequencies of a gene thar are due soley to chance |
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Term
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Definition
| when a majority of genotypes are prevented from participating in the production of the next generation die to extreme natural or human interferance |
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Definition
| when a few individuals by chance found a colony, only a fraction of the total genetic diversity of the original pool is presented |
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Definition
| is when extreme phenotypes are eliminated and the average phenotype is conserved because the environment is constant |
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Term
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Definition
| favors an extreme phenotype because the environment is changing |
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Term
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Definition
| favors the selection of at leastt two extreme phenotypes over average phenotypes because the environment is mixed |
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