OBJECTIVE LIFE SCIENCE
EVOLUTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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speciation
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extinction
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coevolution
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convergent evolution
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Detailed explanation-1: -Extinction is the process in which groups of organisms die out. If over an extended period of time the birth rate of a species is less than the death rate, then extinction will eventually occur.
Detailed explanation-2: -The species which no more exist on the earth are known as extinct species.
Detailed explanation-3: -extinction, in biology, the dying out or extermination of a species.
Detailed explanation-4: -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-5: -The three types of extinction are mass extinction, background extinction, and human-led extinction. Mass extinctions occur quickly and wipe out large amounts of species at a time.