The pattern of genetic transmission typical of a multifactorial trait is
A)discontinuous distributions such as 3:1.
B)that of Mendelian inheritance.
C)continuous variation of phenotypic expression.
D)a 9:3:3:1 ratio.

Question

Quizplus · Accepted Answer

Multifactorial traits are influenced by both genetic and environmental factors, and typically show a continuous range of phenotypic expression rather than distinct categories or ratios like those seen in Mendelian inheritance. Therefore, the pattern of genetic transmission for multifactorial traits is not likely to be described by options A, B, or D. Choice C represents the most appropriate answer as it describes the continuous variation that is commonly seen in these traits.

The Pattern of Genetic Transmission Typical of a Multifactorial Trait