Artificial Selection

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What is artificial selection?

Back

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

Front

Give an example of a species that has undergone artificial selection.

Back

Dogs are a prime example of a species that has been shaped by artificial selection.

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How does artificial selection differ from natural selection?

Back

In artificial selection, humans choose which traits are desirable, while in natural selection, nature determines which traits are beneficial for survival.

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What is a common goal of artificial selection?

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A common goal of artificial selection is to enhance specific traits in organisms, such as size, color, or yield.

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What is one consequence of artificial selection?

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One consequence of artificial selection can be a reduction in genetic diversity within a species.

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What is selective breeding?

Back

Selective breeding is a method of artificial selection where specific plants or animals are chosen to reproduce based on desired traits.

Front

What is an example of a trait that might be selected for in chickens?

Back

Larger body size is a trait that might be selected for in chickens.

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What is the role of humans in artificial selection?

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Humans actively choose which organisms to breed based on desired characteristics.

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Can artificial selection lead to unintended consequences?

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Yes, artificial selection can lead to unintended consequences, such as health problems in bred animals.

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What is hybridization in the context of artificial selection?

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Hybridization is the process of crossing different species or varieties to produce offspring with desired traits.