How does molecular genetics help us to distinguish and evaluate the degree of evolutionary relatedness among species?

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    by allowing us to compare nucleotide sequences of DNA from the same chromosomal regions from different species
    by allowing us to compare DNA sequences from different chromosomal regions between two closely related species
    The first two answers are both correct.
    Neither of the first two answers are correct.

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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by allowing us to compare nucleotide sequences of DNA from the same chromosomal regions from different species
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)

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