Cell Evolution

Cell contain hereditary information (DNA) which is passed from cell to cell during cell division. A central organizing concept in biology is that life changes and develops through evolution, and that all life forms known have a common origin. Evolution was established by Charles Darwin fifty years later as a viable theory when he articulated its driving force of natural selection.

Evolution is now used to explain the great variation of life found on Earth. Darwin theorized that species and breeds developed through the processes of natural selection and artificial selection or breeding selective.