what are 4 examples of selective breeding

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Selective Breeding ExamplesDogs. All modern dogs have been selectively bred by humans over thousands of years. …Plants and Livestock. Almost all of the food consumed by modern humans has been selectively bred over thousands of years. …Culling. Culling is a form of selective breeding. Rather than breeding two animals that display favorable traits,animals with undesirable traits (such as aggressive behavior) are removed from a population.Hunting. Selective breeding is not always beneficial to humans. Outside of biology,selective breeding is accidentally practiced.

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Different varieties of plants and animals with desired characteristics can be developed by selective breeding. cows that produce lots of milk. chickens that produce large eggs. wheat plants that produce lots of grain. Click to see full answer. Just so, what is meant by selective breeding?

Selective breeding uses artificial selection to direct the genetic transfer of desirable traits. As opposed to natural selection, selective breeding focuses on traits which will benefit humans. The procedure involves identifying certain desirable features and finding two members of a species that exhibit the particular feature.

Selective breeding in plants started the selection of fruits and vegetables for qualities such as large size and sweetness unconsciously; the seeds of plants with the desirable qualities would have been given the chance to germinate through human consumption and cultivated within their latrines (toilets).

Today, the breeding of wheat is a more scientific process; individuals with specific genes are identified and bred to create plants that have improved nutritional content, more intense flavors, and require less fertilizer or pesticide applications. Culling is a form of selective breeding.