Random mutations in an organism's DNA after reproduction.what lead to variations
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True
Genetic variation, which can lead to evoloution, and then potentially a new species.
The answer is sexual reproduction
In the gene pool
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Alleles are different versions of a gene that can result in different traits. When individuals in a population have different alleles for a gene, it leads to genetic variation. This variation can result in differences in physical characteristics, behaviors, and other traits within the population.
No, sexual reproduction leads to genetic variation in a population due to the combination of genes from two parents. This genetic variation results in individuals with different characteristics, increasing the diversity within the population.
Span the full spectrum of a population's genetic variation. <apex> Reflects the genetic variation of a population...
No, natural selection works on that genetic variation presented to it.
Inbreeding, genetic drift, and natural selection can decrease genetic variation in a population by reducing the number of different alleles present. These processes can lead to a loss of genetic diversity and increase the prevalence of certain genetic traits within the population.
True
Genetic variation, which can lead to evoloution, and then potentially a new species.
Genetic variation after meiosis is significant because it leads to the creation of unique offspring with diverse traits. This variation is important for evolution and adaptation to changing environments.
Mutation is the primary mechanism of evolution that leads to genetic variation within a population. This variation, along with natural selection, genetic drift, gene flow, and other forces, drives the changes observed in populations over time.
Much more morphological variation occurs in plants. Genetic variation is the big variation in plants because of polyploidy; this doubling, tripling and halving of chromosome number in the mating of two plants not only leads to great variation in genetic material, but also leads to great speciation in plants.