4.

What must occur for the gene pool within a population to change?

inbreeding or interbreeding

inbreeding or asexual reproduction

natural selection or genetic drift

geographic isolation or niche formation

1 answer

The gene pool within a population can change through a combination of natural selection, genetic drift, inbreeding, interbreeding, geographic isolation, niche formation, and mutations. These factors can lead to variations in the genetic composition of the population over time.