What selection is selection against one extreme?

Directional Selection
Directional Selection This type of natural selection occurs when selective pressures are working in favour of one extreme of a trait.

What selection favors one extreme form of a trait in a population?

Directional selection
Directional selection occurs when selection pressures favor one extreme of the trait distribution. Selection is disruptive when the average form of the trait is selected against while either extreme is unaffected.

What is diversifying selection in biology?

and the diversifying selection theory, which proposes that two subpopulations of a species that live in different environments select for different alleles at a particular locus.

What are the 3 patterns of selection?

Directional selection, stabilizing selection and disruptive selection are three types of natural selection.

Which situation is an example of diversifying selection?

This type of selection often drives speciation. Diversifying selection can also occur when environmental changes favor individuals on either end of the phenotypic spectrum. Imagine a population of mice living at the beach where there is light-colored sand interspersed with patches of tall grass.

Which of the following types of selection favors one extreme of a phenotypic distribution?

A type of selection that favors phenotypes at one extreme of a trait’s range is called directional selection.

Which situation is an example of Diversifying selection?

What is diversifying selection in evolution?

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.

What is diversifying selection example?

Sometimes called Diversifying selection. This type of selection favors both the extremes at the expense of the average. An example of this is rabbits. In this example the rabbits have either black and white fur co-dominant genes, black fur represented by “B ? and white fur represented by “b ?.

Which type of selection shifts a phenotypic curve in favor of one extreme phenotype?

A type of selection that favors phenotypes at one extreme of a trait’s range is called directional selection. Directional selection occurs when one extreme phenotype is favored by natural selection.

Which situation is an example of diversifying selection quizlet?

Which situation is an example of diversifying selection? – Wild cat populations gradually develop spots that allow them to be camouflaged in the dark forest.

In which type of selection does the environment favor traits on the extreme ends of the spectrum of phenotypes in a population?

Diversifying selection
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.