Population Genetics Pre-Lab

Population Genetics Pre-Lab - Lauren Allen Lab Monday...

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Lauren Allen Lab Monday 6-8:50 Population Genetics Pre-Lab 1. * work is shown in a separate sheet of paper Parental Generation Phenotype Genotype s # animals # alleles # dominant alleles # recessive alleles Smooth Fur SS 390 780 780 0 Spikey Fur ss 140 280 0 280 Rough Fur Ss 470 940 470 470 Total 1000 2000 1250 750 F 1 Generation Phenotype Genotype s # animals # alleles # dominant alleles # recessive alleles Smooth Fur SS 390.625 781.25 781.25 0 Spikey Fur ss 140.625 281.25 0 281.25 Rough Fur Ss 468.75 937.5 468.75 468.75 Total 1000 2000 1250 750 The allelic frequencies are relatively the same and stable and are in Hardy- Weinberg Equilibrium. Although, “a Chi square should be used to verify that there is no significant difference between the expected and the observed.” 1. A mutation is any change (insertion, deletion, substitutions etc) in DNA that is heritable. A mutation can cause the genes for certain alleles to change, causing the organism to have a different genotype. Mutations are part of the
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Population Genetics Pre-Lab - Lauren Allen Lab Monday...

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