EVOLUTION
SOURCES OF VARIATION IN A POPULATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Evolution
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Natural selection
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Extinction
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Artificials Selection
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Detailed explanation-1: -Extinction is the death of all members of a species of plants, animals, or other organisms. One of the most dramatic examples of a modern extinction is the passenger pigeon.
Detailed explanation-2: -Extinct species is a particular animal or plant species that can no longer be available as a wild, the species has died out. 3. Endemic species are those species of plants and animals which are found exclusively in a particular area. 4.
Detailed explanation-3: -A species is classified as endangered when its population has declined at least 70 percent and the cause of the decline is known. A species is also classified as endangered when its population has declined at least 50 percent and the cause of the decline is not known.