Harmful mutations are always quickly weeded out of a population.

Question

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Harmful mutations may not always be quickly weeded out of a population. The speed at which natural selection acts on a mutation depends on various factors such as the severity of the mutation, the frequency of the mutation, and the environment. In some cases, harmful mutations can persist in a population for generations before being eliminated. Additionally, some mutations may not have an immediate harmful effect but can accumulate over time and lead to negative consequences for the organism.

Harmful Mutations Are Always Quickly Weeded Out of a Population