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Biology, 27.07.2019 06:10 mandilynn22

Which of the following statements is true? all mutations cause evolution. natural selection favors organisms which are well adapted to the environment. genetic drift is the only way to add new genes to the gene pool of a population. horseshoe crabs have almost identical structures to fossils from 250 million years ago. this is an example of speciation.

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Which of the following statements is true? all mutations cause evolution. natural selection favors...
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