Sequence data to estimate evolutionary relationships

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Reference no: EM133932555

Question

The following two statements explain the logic behind the use of molecular sequence data to estimate evolutionary relationships : "If the theory of evolution is true, then rRNA sequences should be very similar in closely related organisms but less similar in organisms that are less closely related. " "On a phylogenetic tree, branches that share a recent common ancestor yepresent species that are closely related; branches that don't share recent common ancestors represent species that are more distantly related." Is the logic of these statements sound? Why or why not?

Reference no: EM133932555

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