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Variation refers to differences in traits within a population, such as height or eye color. Evolution is the process by which populations of organisms change over time through the accumulation of adaptations, driven by factors like natural selection and genetic drift. Variation provides the raw material for evolution to occur.
What else can I help you with?
Why does evolution evolution by natural selection can not occur if the variation in a characteristic does not contribute to differences in fitness?
Differential selection is just that, differential. Some variation is marginally superior to another variation us fitness difference, so the key is to have variation. Then natural selection will " see " this slight variation and select the better adapted trait against the background of the immediate environment.
What is the relationship between evolution and genetics?
mutation brings about variation which is the basis of evolution and the two types of variation are heritable and non-heritable
What is the differentiate between the stages of biological evolution and biological evolution?
Biological evolution refers to the change in inherited traits over generations in populations. Stages of biological evolution could refer to processes within evolution, such as variation, selection, and inheritance, that contribute to the overall evolutionary change in a population.
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.
Evolution by natural selection works best on populatin having no variation?
Evolution by natural selection actually relies on variation within a population. Without variation, there would be no genetic differences for natural selection to act upon, leading to no evolution. Variation provides the raw material for natural selection to work with, allowing beneficial traits to be favored and passed on to future generations.
How is variation related to evolution?
The more variation there is in a group of specimens, the more evolution can occur between them.
What is the difference between variety and variation?
What is the difference between variation and variety
How is variation related to?
The more variation there is in a group of specimens, the more evolution can occur between them.
What is the difference between a variation and a mutation?
mutation is an alteration in the nucleotide sequence of a gene whereas variation is any difference between individuals of a particular species.
What is the definition for variation?
Variation refers to the degree of difference or diversity among individuals within a population or species. It can involve differences in traits, characteristics, or behaviors, which can be shaped by genetic, environmental, and other factors. Studying variation is important in understanding evolution, adaptation, and biodiversity.
What is the difference between mutation and variation?
variation is difference between genes and trait among individual* organism within population. mutation is change in genetic instruction I hope it helps
What would happen if there was zero variation between all of the organisms on earth?
Evolution cannot occur.
What is the difference between linear and branching evolution?
linear
What is the Is the difference between true North and magnetic north?
magnetic variation
Why does evolution evolution by natural selection can not occur if the variation in a characteristic does not contribute to differences in fitness?
Differential selection is just that, differential. Some variation is marginally superior to another variation us fitness difference, so the key is to have variation. Then natural selection will " see " this slight variation and select the better adapted trait against the background of the immediate environment.
What is the difference between absolute variation and relative variation?
relative change is a proprotional change where absolute change is a complete change.........
What does difference in the temperature mean?
The difference in temperature refers to the variation in temperature between two points, objects, or times. It indicates the degree of variation in heat energy between the two points, with a larger temperature difference indicating a greater contrast in temperature.
