I. Consider the following cross: AAdd x aaDD a. Analyze of the F1 generation:
What gametes can the AAdd parent make?
What gametes can the aaDD parent make?
What is the genotype of the F1?
b. Analyze the F2 generation. Remember that all the genotypes should add up to 4/4 or 1.
1. What gametes can each parent from the F1 generation make?
2. What are the predicted genotypes and the proportions of each in the F2 generation? Show a Punnett square for work or do probability calculations for work.
3. What would be the predicted phenotypes (including the proportions of each phenotype) in the F2 generation? (Reminder- when only letters are given for phenotypes, a dominant phenotype is written by showing a capital letter followed by an underline as the second allele (A_ or B_), a recessive phenotype is written by showing two lower case letters (aa or bb). Show individual probability calculations for work.