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(Solved): 3. You observe the following offspring fruit fly counts in performing a cross of two doubly heterozy ...
3. You observe the following offspring fruit fly counts in performing a cross of two doubly heterozygous flies. If the genes are unlinked, are the phenotype counts within expectation? (Hint: a x² table is below.) Rb_ rbrb Degrees of Freedom FEN 3 6 7 8 9 10 Cy Cy_ ++ Probability 0.95 0.90 0.80 0.70 0.50 2.71 4.60 0.004 0.02 0.06 0.15 0.46 1.07 1.64 0.10 0,21 0.45 0.71 1.39 2.41 3.22 0.35 0.58 1.01 1.42 2.37 3.66 4.64 6.25 0.71 1.06 1.65 2.20 3.36 4.88 5.99 7.78 1.14 1.61 2.34 3.00 4.35 6.06 7.29 9.24 1.63 2.20 3.07 3.83 5.35 7.23 8.56 10.64 2.17 2.83 3.82 4.67 6.35 8.38 9.80 12.02 2.78 3.49 4.59 5.53 7.34 9.52 11.03 13.36 3.32 4.17 5.38 6.39 8.34 10.66 12.24 14.68 3.94 4.86 6.18 7.27 9.34 11.78 13.44 15.99 Nonsignificant 85 40 29 8 0.30 0.20 0.10 0.05 0.01 0.001 3.84 6.64 10.83 5.99 9.21 13.82 7.82 11.34 16.27 9.49 13.28 18.47 11.07 15.09 20,52 12.59 16.81 22.46 14.07 18.4824.32 15.51 20.09 26.12 16.92 21.67 27.88 18.31 23.21 29.59 Significant
3. You observe the following offspring fruit fly counts in performing a cross of two doubly heterozygous flies. If the genes are unlinked, are the phenotype counts within expectation? (Hint: a ?2 table is below.