What would be the best technique for determining the evolutionary relationships among several closely related ?

What would be the best technique for determining the evolutionary relationships among several closely related species, each of which still contains living members?





A)examining the fossil record


B)comparison of homologous structures


C)comparative embryology


D)comparative anatomy


E)DNA or RNA analysis





I think it's E.What would be the best technique for determining the evolutionary relationships among several closely related ?
The answer is B. Darwin did it himself by comparing a bat's wing to a person's arm, to find an evolutionary link. (A human arm to a bat's wing is comparing homologous structures)

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