Natural Selection

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What is natural selection?

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Natural selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring.

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What is an adaptation?

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An adaptation is a trait that helps an organism survive and reproduce in its environment.

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What does it mean to 'win' at natural selection?

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To 'win' at natural selection means to survive and reproduce.

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What is the role of competition in natural selection?

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Competition among individuals of a species for resources leads to the survival of those best adapted.

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What is genetic diversity?

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Genetic diversity refers to the variety of genes within a species, which is crucial for natural selection.

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How do beneficial traits affect survival?

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Beneficial traits increase an organism's chances of survival and reproduction.

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What happens to a population over time if some individuals have a beneficial adaptation?

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The population will become more likely to have individuals with that beneficial adaptation.

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What is the difference between evolution and natural selection?

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Evolution is the change in the genetic makeup of a population over time, while natural selection is the mechanism that drives evolution.

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What is the significance of offspring in natural selection?

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Offspring inherit traits from their parents, which can include adaptations that enhance survival.

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What is the impact of environmental changes on natural selection?

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Environmental changes can create new challenges, leading to different adaptations being favored.