Imagine how difficult the possibility of running clinical and laboratory tests would have been if there are no species that are closely related, genetically and otherwise, to the human.
Imagine how difficult the possibility of running clinical and laboratory tests would have been if there are no species that are closely related, genetically and otherwise, to the human.
RE: Dumbfounding appraisal of fly species suggests that there might be more fly species than researchers and scientists actually think. And why should we care about the biodiversity of flies?