when-graphing-the-polygenic-traits-against-the-phenotypic-frequency-a-bell-shape-1

Question

When graphing the polygenic traits against the phenotypic frequency, a bell-shaped form is created. What contributes to this result?

Accepted Answer

Polygenic traits have continuous variation

Answer

Polygenic traits consist of discrete values

Answer

Extreme phenotypes are usually greater in number

Answer

Average phenotypes are usually smaller in number