All the offspring of a cross between a red-flowered plant and a white-flowered plant have pink flowers. This means that the allele for red flowers is ________ to the allele for white flowers.
A) dominant
B) codominant
C) incompletely dominant
D) recessive

Question

Quizplus · Accepted Answer

In incomplete dominance, neither allele is dominant and the heterozygous individuals exhibit an intermediate phenotype. In this case, the red allele and the white allele are both expressed to create the pink phenotype. This indicates that neither allele is dominant over the other.

All the Offspring of a Cross Between a Red-Flowered Plant