what real-world event is being simulated by drastically changing the population size as the simulation is running?

The real-world event being simulated by drastically changing the population size as the simulation is running is genetic drift.Genetic drift, also known as the Wright effect or genetic drift, is a shift in a population's frequency of an existing gene variant (allele) brought on by random chance .Genetic drift can make formerly unusual alleles considerably more common or even fixed. It can also make gene variants completely vanish, reducing genetic variant.The impact of genetic drift is more pronounced and less pronounced depending on how many copies of an allele are present. The relative relevance of neutral processes, such as genetic drift, vs natural selection was the subject of heated discussions in the middle of the 20th century.To know more about Genetic drift click here:https://brainly.com/question/11919163#SPJ4