Artificial selection in dogs is a breeding process where humans choose specific traits they want to enhance or diminish in a dog breed. For example, in Chinese Shar-Peis, a single gene determines whether they exhibit normal skin or excessively wrinkled skin. When two Shar-Peis with differing skin types are bred together, they have different genetic traits. By selectively breeding Shar-Peis to increase the likelihood of having wrinkled skin, breeders are practicing artificial selection. This process relies on traits that are genetically inherited from the parents, allowing for predictable outcomes in future generations of dogs.
e the paragraph to explain artificial selection in dogs.
"A single gene determines if Chinese Shar-Peis will have normal skin or excessively wrinkled skin. Two Shar-Peis that differ in skin type have different
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. Breeding Shar-Peis so that they are more likely to have wrinkled skin is an example of
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selection. It requires traits that
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inherited from parents."
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