Artificial Selection

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What is artificial selection?

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Artificial selection is the process by which humans breed plants and animals for specific traits.

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What is a genetically modified organism (GMO)?

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A GMO is an organism whose genetic material has been altered using genetic engineering techniques.

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What is the main purpose of selective breeding?

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The main purpose of selective breeding is to create animals or plants with desirable traits.

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What is the difference between natural selection and artificial selection?

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In natural selection, the 'pressure' comes from the environment; in artificial selection, the 'pressure' comes from humans.

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What is evolution?

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Evolution is the change that occurs over long periods of time in the characteristics and diversity of organisms.

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What is cloning?

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Cloning is the process of making an exact genetic copy of a living thing.

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What is the role of genetic engineering in artificial selection?

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Genetic engineering allows for direct manipulation of an organism's DNA to achieve desired traits.

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Can artificial selection lead to negative traits in organisms?

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Yes, artificial selection can sometimes lead to negative traits if undesirable characteristics are inadvertently selected.

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What is an example of artificial selection in agriculture?

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An example of artificial selection in agriculture is breeding corn plants for higher yield.

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How does artificial selection differ from natural selection in terms of time scale?

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Artificial selection can occur over a shorter time scale compared to natural selection, which takes place over many generations.