before the application of dna sequencing to fossils, which species concept was most useful for distinguishing human fossils?

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half