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What are two reasons for why a species might disappear from the fossil record?
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How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
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Biology, 22.06.2019 04:30, cgratz5106
Donde se encuentra el adn nuclear en un organismo eucariota?
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Ascientist wants to predict the weather. which of the following spheres should he most directly stud...
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