Population bottlenecks are generally beneficial to a species because they provide an opportunity to weed out weaker alleles.

Question

Quizplus · Accepted Answer

Population bottlenecks can be detrimental to a species because they can lead to a loss of genetic diversity and increase the prevalence of harmful alleles. While it is true that weaker alleles may be removed from the population, the overall reduction in genetic diversity can have negative long-term effects on the species' ability to adapt to changing environmental conditions.

Population Bottlenecks Are Generally Beneficial to a Species Because They