Show Recommended textbook solutionsCampbell Biology11th EditionJane B. Reece, Lisa A. Urry, Michael L. Cain, Peter V Minorsky, Steven A. Wasserman 1,678 solutions
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What is the best evidence of an evolutionary relationship between two organisms?Today, scientists can compare their DNA. Similar DNA sequences are the strongest evidence for evolution from a common ancestor.
Which term refers to the evolution of similar traits in distantly related species?In evolutionary biology, convergent evolution is defined as the process whereby distantly related organisms independently evolve similar traits to adapt to similar necessities.
How can we tell if two species are closely related?Which species are more related? In a phylogenetic tree, the relatedness of two species has a very specific meaning. Two species are more related if they have a more recent common ancestor, and less related if they have a less recent common ancestor.
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