Sociobiology is an interdisciplinary science dependent on Darwin’s theory of evolution. It owes innovatory capacity thanks to theory that was formulated in 1964 by W. Hamilton, and named “kim selection”. This theory based on assumption, that unit of natural selection is one gene. Only this genetic program will be succeed which will continuously make copies of themselves from generation to generation, in consideration that organism will be carrier of this programs. DNA passing occurs by way of asexual reproduction, or sexual reproduction. It turned out that from two above – mentioned, favorably is sexual reproduction, because create live diversity, that increase in changeable and can’t stipulate environment. Also sexual reproduction, has co...