Created by StemPy LabIn a plant, three genes assort independently and each shows complete dominance of the capital letter allele. A plant of genotype is crossed with a plant of genotype . What is the probability that an offspring shows the dominant phenotype for exactly two of the three traits?
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← A rare recessive autosomal condition has an allele frequency of q = 0.01 in a large, randomly mating population. The inbreeding coefficient of a child of first cousins is F = 1/16. How many times greater than the risk for a child of unrelated parents is the risk of the condition for a child of first cousins?Two genes assort independently. The allele a in the homozygous state (aa) makes the plant white whatever the other gene is. A plant with at least one A is black if it has at least one B, and brown if it is bb. Two plants of genotype AaBb are crossed. One black plant of the offspring is chosen at random and test crossed with an aabb plant. What fraction of the test cross progeny is expected to be brown? →
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