EVOLUTION
SOURCES OF VARIATION IN A POPULATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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variations.
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mutation.
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natural selection.
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erosion
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Detailed explanation-1: -Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others.
Detailed explanation-2: -Natural selection is the process by which individuals that are better adapted to their environment are more likely to survive and reproduce, compared to other members of the same species.
Detailed explanation-3: -Natural selection is a mechanism that drives evolutionary change. Simply put, it is the survival of traits that are favorable to an organism within its environment.
Detailed explanation-4: -Heredity determines which organisms will survive in their environment.
Detailed explanation-5: -Natural selection explains how organisms in a population develop traits that allow them to survive and reproduce. Natural selection means that traits that offer an advantage will most likely be passed on to offspring; individuals with those traits have a better chance of surviving.