Sequencing DNA from different organisms has been a breakthrough for phylogenetics because:
a. we can now build heat-tolerant animals.
b. we now have a method to determine the relatedness of organisms that leave no fossils.
c. it has reduced the impact of antibiotic resistance in bacteria.
d. we can now recreate genomes from the past.
e. All of the above are correct.
Ans: b. we now have a method to determine the relatedness of organisms that leave no fossils.
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