With Incomplete Dominance, a Likely Ratio Resulting from a Monohybrid

Question

With incomplete dominance, a likely ratio resulting from a monohybrid cross would be ________.
A) 3:3
B) 1:2:2:4
C) 1:2:1
D) 9:3:3:1
E) 3:1

Accepted Answer

Incomplete dominance results in a blending of traits, meaning that the heterozygous offspring will have a phenotype that is intermediate between the two homozygous parents. This results in a 1:2:1 ratio of phenotypes in a monohybrid cross.