Answers: 1
Biology, 22.06.2019 02:00
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.
Answers: 1
Biology, 22.06.2019 04:00
Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.
Answers: 3
Kendell wants to determine if there is a trend in air...
Mathematics, 25.02.2020 20:21
English, 25.02.2020 20:21
Mathematics, 25.02.2020 20:21
Mathematics, 25.02.2020 20:21
Mathematics, 25.02.2020 20:21
Mathematics, 25.02.2020 20:21
Mathematics, 25.02.2020 20:21