I thinking the answer was for some genes, both alleles express together. Others combine to give an average phenotype....
Answer:the largest taxon is kingdom and it is divided into phylum class order genus species
Explanation:
No. Medical progress is allowing us to progress and evolve in different ways. That is the only difference. Having medical progress and good medical care allows us to pursue different types of activites we wouldn't be able to pursue otherwise. This at the same time brings a different type of evolution.