Which pattern of inheritance is responsible for a wide range of phenotypes that result from individual organisms having many different gene pairs controlling a single trait

a. multiple alleles

b. polygenic traits

c. codominance

d. incomplete dominance

A pattern of inheritance responsible for a wide range of phenotypes that result from individual organisms having many different gene pairs controlling a single trait is b. polygenic traits. A polygenic trait is a pattern of inheritance where a single trait is influenced by many genes. Some examples of this pattern of inheritance are human skin color, height, and weight.