The frequency of phenotypes of traits controlled by__ follows a bell-shaped curve a) multiple alleles
b) polygenic inheritance
c) autosomal recessive inheritance
d) co-dominance

The frequency of phenotypes of traits controlled by__ follows a bell-shaped curve - b) polygenic inheritance

A polygenic traittype of inheritance patternis one whose phenotype is influenced by more than one gene.display a continuous distribution, such as height or skin color, are polygenic.the frequency follows a bell-shaped curveThe bell shape suggests most people fall in the middle of the phenotypic range, while very few people are at the extremes

Learn more:

link

Holozoic nutrition refers to the regular animal nutrition mode whereas saprophytic nutrition refers to the nutrition mode of fungi and bacteria.