Question 1
You perform a test cross of the dihybrid
AaBb and score the phenotypes of 1000 progeny. Assuming independent assortment, how many of the progeny do you expect to display the dominant phenotype for both the
A and
B genes?
◦ 100
◦ 200
◦ 250
◦ 500
◦ 750
Question 2
Construct a map of the chromosome, with the most accurate map distances, from the following recombination frequencies between individual pairs of genes:
C - F 13%, V - F 20%, V - C 8%, S - F 4%, C - S 9%,