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Variation or mutation occurs within the DNA. It is a natural result of the replication process, or the copying of one DNA strand to make new DNA during reproduction. If the new mutation ends up making some kind of variation that does not kill the organism, then the variation will be passed on to new generations. This is how new traits are formed. When the variation is actually more useful than a trait that the organism's parents had, that new variation will be passed along as a survival trait.
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Genetic variation is a necessary condition of which process?
Genetic variation is one of the conditions required for Natural Selection to occur.
What is variation in evolution?
A variation of a gene is called and allele. Different alleles are caused by mutations.
What is genetic variation measured with?
Variation of quantative characters such as littersize and lifetime reproductive output. Variation in protein sequence. Variation in the non-coding regions of DNA
What increases genetic variations?
A large population increases genetics variation. Mutation will also increase genetics variation.
What is frequency variation?
Frequency variation refers to the changes in the frequency of a signal or waveform over time. This can occur in various contexts, such as in audio signals where pitch may fluctuate, or in telecommunications where signal frequencies can shift due to environmental factors or equipment instability. In a broader sense, frequency variation can also apply to any periodic phenomenon, indicating how the intervals or rates of occurrence can differ from a standard or expected value. Such variations can affect the quality and clarity of signals in various applications.
How and why variation occur in rate and sequence of development and learning?
how and why variation occur in the rate and sequence ot develpment and learning
How is variation related to?
The more variation there is in a group of specimens, the more evolution can occur between them.
Why is there variation?
the change that occur from parents in the offspring
How is variation related to evolution?
The more variation there is in a group of specimens, the more evolution can occur between them.
Why must a population have a genetic variation in order for natural selection to occur?
Without variation there is nothing to select from.
Which of the following is necessary for evolution to occur?
Genetic variation is necessary for evolution to occur, as it provides the raw material for natural selection to act upon. This variation can arise from mutations, genetic recombination, or gene flow.
Genetic variation is a necessary condition of which process?
Genetic variation is one of the conditions required for Natural Selection to occur.
Which of these is necessary for natural selection to occur genetic engeneering genetic variation asexual reproduction or enviormental stability?
Genetic variation is necessary for natural selection to occur. This variation provides the raw material for differential survival and reproduction, which drives the process of natural selection. Without genetic variation, there would be no differences for natural selection to act upon.
What characteristic within populations cause natural selection to occur?
Genetic variation. If there were no variation in the genes/phenotype then natural selection would have nothing to select from.
What characteristic within populations causes natural to occur?
genetic variation
Can natural selection occur without variation in a population?
no there is no genetic variation for natural selection to act upon
The degree of adaptation that can occur in a population is limited by?
the amount and kind of genetic variation in a population
