Traits that are controlled by several sets or pairs of alleles, such as skin color and height in humans, are the result of what form of inheritance?
A) polygenic
B) incomplete dominance
C) multiple allele systems
D) simple Mendelian inheritance
E) codominance

Question

Quizplus · Accepted Answer

Traits that are controlled by several sets or pairs of alleles are the result of polygenic inheritance. Polygenic inheritance occurs when multiple genes code for a particular phenotype, and each gene may have multiple alleles. Skin color and height in humans are both examples of traits that are controlled by many genes and multiple alleles.

Traits That Are Controlled by Several Sets or Pairs of Alleles