Which feature of genetic diversity relates to the differences in traits resulting from genetic variation?

Phenotypic variation refers to the observable differences in traits among individuals of the same species, which arise due to genetic variation. This variation can be influenced by different alleles, mutations, and the combination of genes inherited from parents. Phenotypic traits can include physical characteristics like height, color, and shape, as well as behavioral traits. The expression of these traits is often a direct reflection of the underlying genetic differences between individuals.

In the context of genetics, phenotypic variation is essential for evolution, as it provides the raw material for natural selection to act upon. When environmental changes occur, traits that confer advantages can lead to differential survival and reproduction, thereby shaping the species over time.

The other options refer to related but distinct concepts. Genetic predisposition relates to the likelihood of developing certain traits or diseases based on genetic makeup, rather than the variation itself. Monogenic traits involve characteristics determined by a single gene, which would not capture the broader scope of genetic diversity. Environmental plasticity indicates how an organism can adjust its traits in response to environmental changes, rather than being a direct outcome of genetic variation alone.