Question: During which type of selection are intermediate phenotypes are lost from the population?

In which type of natural selection are individuals of intermediate phenotypes lost from the population?

Stabilizing selection is known to be the most prevalent type of natural selection; it favors the intermediate (average) phenotype of the trait, and in doing so it removes the extreme phenotypes of the trait from the population (Figure 2.5B). Thus, stabilizing selection reduces genetic variability in the population.

In which type of selection is the intermediate phenotype selected?

During stabilizing selection, the intermediate phenotype is favored and becomes more common in the population. Disruptive selection occurs when both extreme phenotypes are favored, while individuals with intermediate phenotypes are selected against by something in nature.

What type of selection may eliminate intermediate phenotypes?

Evolution Review – College Biology

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Artificial selection has been used by humans to speed up the process of divergent evolution.
The type of selection that may eliminate intermediate phenotypes is disruptive selection.
The movement of alleles into or out of a population due to migration is called gene flow.
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What type of selection occurs when individuals in a population with the intermediate phenotype?

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Question Answer
what type of selection occurs when individuals in a population with the intermediate phenotype are selected for disruptive
when a few individuals start a new colony it most likely results in genetic drift through the founder effect

In which type of selection are extreme phenotypes eliminated and the intermediate phenotype is favored?

Diversifying (or disruptive) selection: Diversifying selection occurs when extreme values for a trait are favored over the intermediate values. This type of selection often drives speciation. Diversifying selection can also occur when environmental changes favor individuals on either end of the phenotypic spectrum.

Which of the following modes of natural selection occurs when the intermediate phenotypes are limited resulting in two or more peaks within the population distribution?

Diversifying (or Disruptive) Selection

Sometimes natural selection can select for two or more distinct phenotypes that each have their advantages. In these cases, the intermediate phenotypes are often less fit than their extreme counterparts.

When the intermediate phenotype is favored the extreme phenotypes are being selected?

During stabilizing selection, the intermediate phenotype is favored and becomes more common in the population. Disruptive selection occurs when both extreme phenotypes are favored, while individuals with intermediate phenotypes are selected against by something in nature.

What is selected during natural selection?

What is “selected” during natural selection? Explain your answer. Individuals with certain advantageous traits are selected, in the sense that they produce the most offspring. Different species have traits that increase fitness in a particular environment.

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What does directional selection tend to eliminate?

Directional selection tends to eliminate. one extreme in a range of phenotypes.