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Crossing-over increases the genetic variation within a population, which is required for natural selection to act upon.

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Why is genetic variation important for natural selection to drive evolution?

Genetic variation is important for natural selection to drive evolution because it provides the raw material for natural selection to act upon. Without genetic variation, there would be no diversity in traits for natural selection to favor or eliminate, and evolution would not be possible.


What 2 factors determine the evolution of a species?

Two key factors that determine the evolution of a species are genetic variation and natural selection. Genetic variation provides the raw material for evolutionary change, while natural selection acts on this variation by favoring individuals with traits that increase their chances of survival and reproduction.


What is artificial selection in biology and how does it differ from natural selection in shaping the genetic traits of organisms?

Artificial selection in biology is the process by which humans intentionally breed organisms with specific traits to produce offspring with desired characteristics. This differs from natural selection, which is the process by which environmental factors determine which traits are advantageous for survival and reproduction in a given population. While natural selection occurs in nature without human intervention, artificial selection is driven by human choices and preferences.


Natural selection need in order to take place?

Natural selection requires variation in traits within a population, differential survival and reproduction based on those traits, and inheritance of those traits from one generation to the next. These factors allow for the gradual accumulation of advantageous traits over time.


What is another word for Darwin's theory of natural selection?

Evolution by natural selection.

Related Questions

Is it possible for a population to undergo natural selection?

No, there is no genetic variation upon which natural selection can operate.


How environmental factors contribute to evolution by natural selection.?

Environmental factors ARE evolution by natural selection. The immediate environment is the selector of the organisms that are differentially successful against the immediate environment.


What two factors are responsible for evolution?

Mutation and natural selection.


How genetic variation and environmental factors affect evolution by natural selection?

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Why is genetic variation important for natural selection to drive evolution?

Genetic variation is important for natural selection to drive evolution because it provides the raw material for natural selection to act upon. Without genetic variation, there would be no diversity in traits for natural selection to favor or eliminate, and evolution would not be possible.


What 2 factors determine the evolution of a species?

Two key factors that determine the evolution of a species are genetic variation and natural selection. Genetic variation provides the raw material for evolutionary change, while natural selection acts on this variation by favoring individuals with traits that increase their chances of survival and reproduction.


What factors could be important for a species to evolve by natural selection?

Environmental change and variation :)


What is the name for the process in which the organisms best adapted to their environment survive?

Its NaTuRaL sElEcTiOn if you didn't know.


What are the factors that cause natural selection?

people, rats, and batsYou only need one - its called death.


Adaptation which allows for natural selection is called?

Adaptation does not allow for natural selection: natural selection causes adaptation.


What are defactors that affect the process of natural selection?

Some factors that can affect the process of natural selection include mutation rate, genetic diversity within a population, environmental changes, competition for resources, and presence of predators. These factors can influence which traits are favored or selected for in a population over time.


What is the prefix and suffix of natural selection?

The prefix of natural selection is "natural" and the suffix is "-tion".