1. You are interested in breeding white fur cats. The allele for white fur (B) is dominant to the allele for navy blue fur (b). You have one mom cat (Bb) and one dad cat (bb).

   1. What are all possible gametes the two parent cats (mom and dad cat) can make?

   2. What is the phenotypic ratio of white fur cats to navy blue cats (put this in a ratio form – remember ratios have a colon between numbers)?

   3. What is the genotypic ratio of white fur cats to navy blue cats?

1. As a pumpkin breeder, you want to breed some orange pumpkins together and see the results. The orange color allele (Y) is dominant to the yellow color allele (y).

   1. What possible gametes are produced if two orange pumpkins with a genotype of Yy are mated?

   2. What is the probability of these two orange pumpkin parents producing an orange pumpkin baby?

   3. What is the genotypic ratio of the offspring (remember ratios have a colon between numbers)?

SAMPLE ASSIGNMENT

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