Biological theories explains the criminal behaviors of people by their body languages and gestures of body.

1.       Biological theories explains the criminal behaviors of people by their body languages and gestures of body. Genetic inheritance and other body features affect the criminal behavior of people like dressing styles. Study of environmental toxics is cause of criminal behaviors which insist the people. Crimes are committed in whole society but street crimes and other small crime are very common. We can say that crimes are committed in whole society by people of all different areas.