What form of selection would help maintain phenotypic stability over time? a. Stabilizing select

step 1 Hey, everybody. So today's question is a little too easy, but sometimes science will trick you,

What form of selection would help maintain phenotypic...

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Key Concepts

Disruptive Selection

Disruptive selection is a type of natural selection where individuals with extreme trait values are favored over those with intermediate values. This type of selection can lead to an increase in trait diversity and sometimes even speciation if the extremes become distinctively isolated.

Directional Selection

Directional selection is a form of natural selection in which one extreme phenotype is favored over other phenotypes, leading to a gradual shift in the phenotype distribution of the population. It is often observed when environmental conditions change, favoring traits at one end of the spectrum.

Stabilizing Selection

Stabilizing selection is a type of natural selection that favors the mean phenotype in a population, reducing the frequency of extreme variants and thereby maintaining phenotypic stability over time. It functions to preserve the status quo of adaptive traits in stable environments.

Natural Selection

Natural selection is the process by which heritable traits that confer a reproductive advantage become more common in a population over time. It is a central mechanism of evolution that drives changes in traits through differential survival and reproduction.

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