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Artificial selection provides a model that helps us understand natural selection.; People have been artificially selecting domesticated plants and animals for thousands of years. ... Artificial selection provides a model that helps us understand natural selection. It is a small step to envision natural conditions...
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evolution.berkeley.edu/evosite/lines/IVAartselection.sh...
evolution.berkeley.edu/evosite/lines/IVAartselection.shtml
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This process is called artificial selection because people (instead of nature) select which organisms get to reproduce. ... These common vegetables were cultivated from forms of wild mustard. This is evolution through artificial selection...
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evolution.berkeley.edu/evosite/evo101/IIIE4Evochange.sh...
evolution.berkeley.edu/evosite/evo101/IIIE4Evochange.shtml
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Artificial selection is the process of changing the characteristics of animals by artificial means. ... Over the years, the plants with desirable characteristics are grown by man and their numbers increase. Meanwhile, plants without these characteristics are ... Relating Topics; - Natural Selection; - Theory of Evolution...
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library.thinkquest.org/C0118084/Gene/Genetic_variation/...
library.thinkquest.org/C0118084/Gene/Genetic_variation/artificialselection.htm
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Artificial selection is the intentional reproduction of individuals in a population that have desirable traits. In organisms that reproduce sexually, two adults that possess a desired trait — such as two parent plants that are tall — are br...
http://www.learner.org/courses/essential/life/session5/...
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Artificial selection was practised by the Sumerians at least 5,500 years ago and carried on through the succeeding ages, with the result that all common vegetables, fruit, and livestock are long modified by selective breeding.
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www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0...
www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0007942.html
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Darwin realized that breeding works much the same way as his ideas about natural selection, and that many of the ... Breeding is artificial selection. People decide what traits they want in an animal or plant. They select those of the species that have that trait and mate them so that their offspring have that trait.
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necsi.org/projects/evolution/breeding/breeding_intro/br...
necsi.org/projects/evolution/breeding/breeding_intro/breeding_intro.html
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A summary of Artificial Selection in 's Natural Selection. Learn exactly what happened in this chapter, scene, or section of Natural Selection and what it means. Perfect for acing essays, tests, and quizzes, as well as for writing lesson plans. ... The process of domestication is called artificial selection.
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www.sparknotes.com/biology/evolution/naturalselection/s...
www.sparknotes.com/biology/evolution/naturalselection/section3.rhtml
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