It is a branch of the natural sciences and deals with the general legitimacies of the living as well as with the specific features of the single living beings: for example, with her development, her architect's plan and the physical and biochemical process in her inside. In the field Biology it is done research in numerous branches. To quite in general on the understanding of the living to straightened branches belong in particular biophysics, genetics, molecular biology, ecology, physiology, theoretical biology and cell biology…