Human Evolution Today's human being is the product of millions of years of trial and error through the process of evolution. Charles Darwin was the first to bring fourth the idea of evolution. His theory involved the instance of natural selection. However he could not explain exactly how ...

Natural Selection - process by whch populations become adapted to the environment. The fitness of an individual is measured by how well its offspring reproduce - i.e. how many offspring that survive and reproduce does an individual produce Charles Darwin studdied and closly watched peppered...

This is a thesis analyzing the evolution of teeth. However, the knowledge concerning teeth has evolved quite dramatically. One of the first to scientifically analyze teeth was Pierre Fachard. His book "Le Chirurgien Dentiste" published in1728 was revolutionary. It was the first book ...