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A graph shows the number of individuals in a population with a specific trait. Before selection, the population shows a normal distribution. After selection, the distribution narrows. What type of selection occurred?Natural Selection: Types of Natural Selection | SparkNotes(1 point)StabilizingRandomDirectionalDisruptive
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Stabilizing selection.
Explanation: stabilizing selection favors intermediate phenotypes and selects against extremes, reducing variance (narrowing the distribution) while keeping the mean population trait about the same.
Explanation: stabilizing selection favors intermediate phenotypes and selects against extremes, reducing variance (narrowing the distribution) while keeping the mean population trait about the same.
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