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disruptive selection

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When the environment is reatively stable fror a long time natural selection exerts what kind of effect?

When the environment is relatively stable for a long time, natural selection tends to exert stabilizing selection. This type of selection favors the average traits within a population, reducing the occurrence of extreme phenotypes. As a result, organisms that are well-adapted to the stable conditions are more likely to survive and reproduce, leading to decreased genetic variation around the optimal traits. Over time, this can result in a more uniform population better suited to the prevailing environmental conditions.


When the largest organisms are most fit it shows what kind of selection?

When the largest organisms are most fit, it shows a pattern of directional selection, where individuals at one extreme of a trait distribution have higher fitness. This can lead to a shift in the trait distribution over time, favoring the larger size.


What kind of graph is used todepict the phenotypes for a typical polygenic trait?

A histogram or bar graph is typically used to depict the phenotypes for a typical polygenic trait. Each bar represents a different phenotype, with the height or length of the bar corresponding to the frequency of individuals with that phenotype in the population.


What is selection of microbes?

Selection of microbes refer to the choosing of the laboratory species that is to be used in some kind of research.


What kind of severe weather occurs in the us?

HUrricanes and tornados are pretty extreme

Related Questions

What kind of natural Selection would eliminate one extreme?

Directional selection


When the environment is reatively stable fror a long time natural selection exerts what kind of effect?

When the environment is relatively stable for a long time, natural selection tends to exert stabilizing selection. This type of selection favors the average traits within a population, reducing the occurrence of extreme phenotypes. As a result, organisms that are well-adapted to the stable conditions are more likely to survive and reproduce, leading to decreased genetic variation around the optimal traits. Over time, this can result in a more uniform population better suited to the prevailing environmental conditions.


When the largest organisms are most fit it shows what kind of selection?

When the largest organisms are most fit, it shows a pattern of directional selection, where individuals at one extreme of a trait distribution have higher fitness. This can lead to a shift in the trait distribution over time, favoring the larger size.


What kind of graph is used todepict the phenotypes for a typical polygenic trait?

A histogram or bar graph is typically used to depict the phenotypes for a typical polygenic trait. Each bar represents a different phenotype, with the height or length of the bar corresponding to the frequency of individuals with that phenotype in the population.


What is selection of microbes?

Selection of microbes refer to the choosing of the laboratory species that is to be used in some kind of research.


What is Selection Bias?

Selection bias is a kind of error that occurs when the researcher decides who is going to be studied. It is usually associated with research where the selection of participants isn’t random. It is sometimes referred to as the selection effect. It is the distortion of statistical analysis, resulting from the method of collecting samples. If the selection bias is not taken into account, then some conclusions of the study may not be accurate.The types of selection bias include:Sampling bias: It is a systematic error due to a non-random sample of a population causing some members of the population to be less likely to be included than others resulting in a biased sample.Time interval: A trial may be terminated early at an extreme value (often for ethical reasons), but the extreme value is likely to be reached by the variable with the largest variance, even if all variables have a similar mean.


What is the example of the kind of reading scanning?

EXAMPLE OF THIS;If you read a novel there is an selection in the back that is the kind of scanning.


What kind of variation must exist in a population that has a wide range of phenotypes?

Genetic variation must exist within the population, meaning individuals have different alleles. This genetic diversity results in a wide range of phenotypes that can be observed. Environmental factors can also contribute to phenotypic variation within the population.


What kind of selections occurs in many birds when males that build strong nests help care for young are chosen by females as mates?

This is called, sexual selection.


What kind of boss is one that displays extreme friendliness?

a good one


What kind of selection occurs in many birds when males that build strong and help care for young are chosen by females as mates?

This is called, sexual selection.


What kind of exercises should be included in an extreme workout?

I think you could add heavy weights to any kind of exercise to make it more difficult. other than that I can't readily think of extreme exercises.