6) A genetic map between three genes (A, B, and C) is shown below, where the degree of interference is known to be 0.5. A cross

Question

6) A genetic map between three genes (A, B, and C) is shown below, where the degree of
interference is known to be 0.5. A cross is performed between two parental strains of
genotype AAbbCC and aaBBcc. If the F1 generation is then testcrossed to an aabbcc
individual, what fraction of the offspring will be AaBbCc?
A-------20 cM-------B-------40 cM--------C
A) 0.02
B) 0.04
C) 0.8
D) 0.96

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