Answer:
Additive effect.
Explanation:
Additive effect may be defined as the phenomena in which two or more genes contribute for the single phenotype pf the organism. The additive effect do not follow the Mendel's law and shows quantitative trait.
The gene that are responsible for height shows different effect. The tall allele with two genes has more height than the single tall gene. Each gene has its effect and the addition of the particular gene enhances the phenotype effect of that particular gene. Here, the tall shows the additive effect.
Thus, the answer is additive effect.
I mean they all seem pretty bad but a just seems to be the worst. i’m sorry if i’m wrong btw :/
