Rather, it is selfish or junk DNA, a molecular parasite that, over manygenerations, has disseminated itself throughout the genome through some sort of transpositional process.
When I see what our younger generations are going through, the lack of real knowledge many of them have, and the bleak outlook many have for the future, I find it alarming.
Darwin's observation that species evolve over the course of generationsthrough the natural selection of favourable traits has become a central pillar of biological thinking and has influenced many other fields of scientific endeavour.