Multiple Choice
A fish of genotype a/a;B/b is crossed to a fish whose genotype is A/a;B/b.What proportion of the progeny will be heterozygous for at least one of the genes? (Assume independent assortment.)
A) 1/8
B) 2/8
C) 4/8
D) 5/8
E) 6/8
Correct Answer:

Verified
Correct Answer:
Verified
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