Pls help question is in picture
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Biology, 22.06.2019 02:00, badpotterchris
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 09:00, avahrider1
Were you able to observe the nucleolus in any of the cells if so which ones
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Biology, 22.06.2019 16:00, sarahbug56
Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus
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Mathematics, 26.11.2019 17:31
Biology, 26.11.2019 17:31
Chemistry, 26.11.2019 17:31
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History, 26.11.2019 17:31
Mathematics, 26.11.2019 17:31