If two populations of primates were separated for a substantially long period of time by geographical changes, causing them, over time, to begin developing characteristics that distinguished them from each other, it could result in:

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Cladogenesis is the splitting of a single lineage into two distinct lineages due to geographical isolation or other factors. In this scenario, the two populations of primates have been separated for a long time, causing genetic divergences and the development of distinct characteristics. Therefore, it is likely that cladogenesis would occur, resulting in two separate lineages. Allelic homogeneity is the opposite of genetic variation and unlikely to occur due to geographic isolation. Gene flow requires the populations to be connected, unlike the scenario given. Anagenesis refers to the gradual evolution of a lineage without bifurcation and not relevant to this scenario.

If Two Populations of Primates Were Separated for a Substantially