Populations within a species are connected by
A) gene flow.
B) speciation.
C) continental drift.
D) genetic drift.

Question

Quizplus · Accepted Answer

Populations within a species are connected by gene flow, which is the movement of genes from one population to another through interbreeding. This helps to maintain genetic diversity and prevent the populations from becoming genetically distinct. Speciation is the process by which new species arise from existing ones, and it typically results in the formation of separate populations that are no longer connected by gene flow. Continental drift refers to the movement of continents over time, which can affect the distribution of species. Genetic drift is a random process that can lead to changes in the genetic makeup of a population over time, but it is not necessarily a means of connecting populations within a species.

Populations Within a Species Are Connected by