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- Genetic variation is caused by12345:
- DNA mutation, which alters the genes of individuals in a population.
- Gene flow, which leads to genetic variation as new individuals with different gene combinations migrate into a population.
- Sexual reproduction, which promotes variable gene combinations in a population leading to genetic variation.
- Random mating between organisms, random fertilization, and crossing over.
- Variation in the order of bases in the nucleotides in genes.
Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.DNA mutation causes genetic variation by altering the genes of individuals in a population. Gene flow leads to genetic variation as new individuals with different gene combinations migrate into a population. Sexual reproduction promotes variable gene combinations in a population leading to genetic variation.www.thoughtco.com/genetic-variation-373457Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. Another source is gene flow, or the movement of genes between different groups of organisms. Finally, genetic variation can be a result of sexual reproduction, which leads to the creation of new combinations of genes.www.nationalgeographic.org/encyclopedia/genetic …Mutation, gene flow, sexual reproduction, random mating between organisms, random fertilization, and crossing over are the main cause of genetic variation.microbenotes.com/genetic-variation/Ultimately, genetic variation is caused by variation in the order of bases in the nucleotides in genes.en.wikipedia.org/wiki/Genetic_variationGenetic variation can be described as the differences between organisms caused by alternate forms of DNA. Genetic variation in combination with environmental variation causes the total phenotypic variation seen in a population.biologydictionary.net/genetic-variation/ - People also ask
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WEBOct 3, 2024 · Major causes of variation include mutations, gene flow, and sexual reproduction. DNA mutation causes genetic variation by altering the genes of individuals in a population. Gene flow leads to genetic variation …
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WEBOct 19, 2023 · Genetic variation is the presence of differences in sequences of genes between individual organisms of a species. It enables natural selection, one of the primary forces driving the evolution of life.
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WEBAug 3, 2023 · Mutation, gene flow, sexual reproduction, random mating between organisms, random fertilization, and crossing over are the main cause of genetic variation. Genetic variation along with environmental …
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WEBJan 7, 2018 · Genetic variation can be described as the differences between organisms caused by alternate forms of DNA. Genetic variation in combination with environmental variation causes the total phenotypic …
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WEBOct 31, 2023 · Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes …
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WEBSep 4, 2021 · Genetic Variation. Sexual reproduction results in infinite possibilities of genetic variation. In other words, sexual reproduction results in offspring that are genetically unique. They differ from both parents …
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