Assume that a dihybrid cross (AaBb × AaBb) is made in which the gene loci are autosomal, independently assorting, and incompletely dominant. What phenotypic ratio would you expect from such a cross?
A) 2:2:2:2:2:2:2:2
B) 1:2:1:2:4:2:1:2:1
C) 2:1:1:2:2:1:4:2:2
D) 1:2:2:1:4:2:1:2:1
E) 1:2:1:2:2:2:1:4:1
Answer: B
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