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What is disruptive selection and how does it impact the evolution of species in biology?
Disruptive selection is a type of natural selection where extreme phenotypes are favored over intermediate ones, leading to the divergence of a population into two distinct forms. This can result in the formation of new species as individuals with extreme traits are better adapted to different environmental conditions, driving the evolution of separate lineages.
What type of selection most likely to produce an African butterfly species in the wild whose members have one of two strikingly different color patterns?
Disruptive selection is most likely to produce an African butterfly species with two strikingly different color patterns in the wild. In disruptive selection, individuals with extreme phenotypes are favored, leading to the maintenance of distinct color patterns in a population. This can be advantageous for butterfly species to better blend in with their environment or attract mates, enhancing their survival and reproductive success.
Which type of natural selection occurs when the extreme opposites in a phenotype range are selected?
Disruptive selection occurs when the extreme phenotypes in a population are favored over intermediate phenotypes. This can lead to the divergence of a population into two distinct groups with different traits.
What is directional selection and how does it impact the evolution of a population?
Directional selection is a type of natural selection where individuals with traits at one extreme of a spectrum have a higher chance of survival and reproduction. This leads to a shift in the average trait value of a population over time. Directional selection can drive the evolution of a population towards a specific trait or characteristic, as individuals with that trait are more likely to pass on their genes to the next generation.
What is stabilizing selection and how does it impact the evolution of traits in biology?
Stabilizing selection is a type of natural selection that favors the average form of a trait in a population, while extremes are selected against. This leads to a reduction in genetic variation and can result in the preservation of a specific trait within a population. Over time, stabilizing selection can contribute to the evolution of traits by maintaining the status quo and preventing significant changes in the population's characteristics.
What is the most common type of natural selection?
The most common type of natural selection is stabilizing selection. This type of selection favors average traits in a population, reducing genetic diversity and maintaining the status quo of a population's characteristics.
Which type of natural selection favors average individual in a population?
It is stabilizing selection
Which type of natural selection in which the mean characteristics of a population are preserved?
This type of natural selection is called stabilizing selection because the mean traits of the population are being selected for against the immediate environment.
What is the difference a species and a population?
A species is a type of animal and a population is a group of the same species in a small area.
What is a type of natural selection where certain species turned black from coal burning factories?
Directional selection.
What is the differeence between a species and a population?
A species is a type of animal and a population is a group of the same species in a small area.
In an unchanging environment selection in a well adapted population is?
In an unchanging environment, selection in a well-adapted population is stabilizing selection. This type of selection favors individuals with intermediate phenotypes, maintaining the status quo of the population's genetic characteristics.
What is Type of selection that keeps the center of the curve at its current position?
Stabilizing selection is the type of selection that keeps the center of the curve at its current position. This type of selection removes extreme phenotypes from the population, favoring the intermediate phenotype.
What is disruptive selection and how does it impact the evolution of species in biology?
Disruptive selection is a type of natural selection where extreme phenotypes are favored over intermediate ones, leading to the divergence of a population into two distinct forms. This can result in the formation of new species as individuals with extreme traits are better adapted to different environmental conditions, driving the evolution of separate lineages.
What type of speciation occurred when a plant population becomes reproductively isolated while living with its parent population?
Sympatric Speciation
What is Stabilizing Selection and Distruptive selection?
Stabilizing selection is a type of natural selection that favors the intermediate phenotypes in a population, leading to a decrease in genetic diversity. Disruptive selection, on the other hand, favors extreme phenotypes over intermediate ones, resulting in increased genetic variation within a population.
What type of selection most likely to produce an African butterfly species in the wild whose members have one of two strikingly different color patterns?
Disruptive selection is most likely to produce an African butterfly species with two strikingly different color patterns in the wild. In disruptive selection, individuals with extreme phenotypes are favored, leading to the maintenance of distinct color patterns in a population. This can be advantageous for butterfly species to better blend in with their environment or attract mates, enhancing their survival and reproductive success.
