Characteristics that exhibit continuous variation are generally controlled by

Characteristics that exhibit continuous variation are generally controlled by

Answer Details

Characteristics that exhibit continuous variation are generally controlled by multiple genes. Continuous variation refers to traits that can vary along a continuous range, such as height or weight. These traits are not controlled by a single gene, but rather by the combined effects of multiple genes, often with additive effects. This is why the distribution of traits in a population tends to follow a bell-shaped curve, with most individuals clustering around the average and fewer individuals at the extremes.