BIO207H5 Study Guide - Final Guide: Single-Nucleotide Polymorphism, Epistasis, Genotype Frequency
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Testcross (rrgg x rrgg= the ratio would be 1:1:1:1 1/4rrgg, 1/4rrgg, 1/4rrgg, 1/4rrgg. Chisquare- greater than 0. 05 we do not reject the hypothesis, if less than 0. 05 we reject, df for hw we do pheno-2 monohybird crosses (aa x aa)a. Complete dominance: f1g ratio: 1aa:2aa:1aa, p ratio 3a_: 1aab. incomplete dominance f1 g ratio: 2/16 (aabb) 4/16(aabb):2/16(aabb):1/16(aabb) 2/16 (aabb) 1/16(aabb) humans xy = normal male, xx = normal female, xo = sterile female = turner syndrome, xxy = male = klinefelter syndrome, xyy = male = xyy syndrome, xxx = female = triplo-x, Complementary gene interaction: genes act in a tandem to produce a phenotype. Have a child that is a carrier to the recessive allele (dd) p (a is dd)x p(b is dd) x p(child is dd) + p(a is.
