Final answer:
Genetic diversity can be considered on three levels: genetic diversity, organismal diversity, and ecological diversity.
Step-by-step explanation:
Genetic diversity can be considered on three levels: genetic diversity, organismal diversity, and ecological diversity. Genetic diversity refers to the variation in the genetic makeup of individuals within a population and between populations. Organismal diversity focuses on the diversity of different species, while ecological diversity pertains to the diversity of different ecosystems.