What is one result of the bottleneck effect?

Bottleneck effect. sudden reduction in population size due to change in the environment (Results from genetic drift) Results of bottleneck effect. Gene pool may no longer be reflective of original population gene pool.Click to see full answer. Consequently, what is the result of the bottleneck effect?When an event causes a drastic decreases in a population, it can cause a type of genetic drift called a bottleneck effect. A bottleneck effect can be caused by a natural disaster, like an earthquake or volcano eruption. Today, it is also often caused by humans through over-hunting, deforestation, and pollution.Similarly, what is an example of the bottleneck effect? A related effect is the founder’s effect, where a small part of a population is cut off from the larger population and the gene pool is sharply reduced. Examples of populations that have gone through a bottleneck are Northern elephant seals, cheetahs, and even humans. Just so, what is one result of the bottleneck effect quizlet? genetic bottlenecks result in a loss in genetic diversity following an extreme reduction in the size of a population. Small populations that result form a bottleneck or founder effect are also subject to the effects of genetic drift, increasing the chances that their gene pool will differ from the original population.What is the bottleneck effect in biology?The bottleneck effect is an extreme example of genetic drift that happens when the size of a population is severely reduced. Events like natural disasters (earthquakes, floods, fires) can decimate a population, killing most indviduals and leaving behind a small, random assortment of survivors.

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