What relationship exists between changes in the environment and variations? Changes in the environment can act only on existing variations in a population? Or changes in the environment cannot change which traits are advantage? Changes in the environment cannot influence the fitness of an organism? Or changes in the environment can only cause new variations to appear? Which answer is correct?
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The correct relationship between changes in the environment and variations is that changes in the environment can act on existing variations in a population, and can also influence the fitness of an organism. Changes in the environment can drive natural selection, causing certain traits to be advantageous or disadvantageous depending on the specific conditions. This can lead to adaptations and changes in the frequency of different traits within a population over time. Additionally, changes in the environment can also lead to the emergence of new variations through processes such as mutation and genetic recombination. Therefore, the correct answer is that changes in the environment can act on existing variations in a population and influence the fitness of an organism.
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