Question

when an organism actively perturbs the environment in ways that modify the selection pressures experienced by subsequent generations of organisms, it is said to be engaged in

○ genetic drift

○ gene flow

○ natural selection

○ niche construction

Explanation:

Genetic drift is random allele - frequency change. Gene flow is genetic material transfer between populations. Natural selection is survival and reproduction based on traits. Niche construction is when an organism modifies its environment and thus affects selection pressures on future generations.

Answer:

O niche construction