Three plant genes, A, B, and C, are linked and occur in the following order. Genetic distances are given as map units (m.u.)
A__0 m.u.__B____12 m.u.____C
The genes underlie the following phenotypes:
A = dominant blue flower allele, a = recessive white flower allele
B = dominant tall stem allele, b = recessive short stem allele
C = dominant green leaves allele, c = recessive red leaves
You cross two individuals with the following genotypes:
AbC/AbC x aBc/aBc
Then perform a test cross with the resulting F1.
a) Using the correct nomenclature to indicate the appropriate linkage, what is the genotype of the F1 offspring?
b) What is the genotype of the strain that you will perform the testcross with?
c) What percent of the testcross offspring would you predict will have white flowers, tall stems, and green leaves? (please round your answer to one decimal place):