Use the Following Information to Answer the Question

Multiple Choice

Use the following information to answer the question.

In a Drosophila experiment, a cross was made between homozygous wild-type females and yellow-bodied males. All of the resulting F₁s were phenotypically wild type. However, adult flies of the F₂ generation (resulting from matings of the F₁s) had the characteristics shown in the figure. How is the mutant allele for yellow body inherited?

A) It is recessive.
B) It is codominant.
C) It is dominant.
D) It is incompletely dominant.