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Genetic variations are the raw materials of evolution. these variations will not be acted upon by natural selection unless they
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Biology, 22.06.2019 11:30
Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
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Biology, 22.06.2019 19:00
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Biology, 22.06.2019 19:30
Explain what is meant by a river’s load, and describe how the load is carried.
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Biology, 22.06.2019 23:00
What determines whether a particular cell is able to respond to a hormone?
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Genetic variations are the raw materials of evolution. these variations will not be acted upon by na...
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