Biodiversity
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| artificial selection | the intentional reproduction of individuals in a population that have desirable traits
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| natural selection | the process whereby organisms better adapted to their environment tend to survive and produce more offspring
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| evolution | the gradual development of something
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| 4 principles of natural selection #1 | 1. All populations of organisms, no matter how similar, will have genetic variations
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| 2nd principle of selection | 2. The environment creates obstacles that challenge the creation of new offspring.
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| 3rd principle of selection | 3. Individual organisms that are more suited for survival in their environment will produce more offspring than those that are not
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| 4th principle of selection | 4. Individual organisms will produce more offspring than their environment can support and these offspring will struggle for the right to keep living.
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| adaptation | a characteristic that increases fitness
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| fitness | the ability to survive and reproduce
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Created by:
Emily_Shelby4
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