In a mouse population inhabiting a grassland area, a mutation occurs that results in a new coat color allele.Which of the following factors has the greatest effect on whether the new coat color will become more common in the mouse population?

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Quizplus · Accepted Answer

The new coat color allele's impact on the survival of mice in their environment is the most significant factor in determining whether it will become more common. If the mutation confers a survival advantage, such as better camouflage or resistance to disease, it is more likely to be passed on to future generations, increasing its frequency in the population.

In a Mouse Population Inhabiting a Grassland Area, a Mutation