In quantitative genetic terms,a phenotypic value can be expressed as
A)dominance and recessiveness.
B)epistasis and pleiotropy.
C)genotypic value and environmental deviation.
D)A and B
E)All of the above

Question

Quizplus · Accepted Answer

Phenotypic value can be broken down into two components: genotypic value, which is determined by an individual's genetic makeup, and environmental deviation, which reflects the influence of external factors on an individual's phenotype. Dominance, recessiveness, epistasis, and pleiotropy are all genetic factors that affect phenotypic expression, but do not directly contribute to the phenotypic value.

In Quantitative Genetic Terms,a Phenotypic Value Can Be Expressed as