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A biologist is a scientist devoted to and producing results in biology through the study of life....

A biologist is a scientist devoted to and producing results in biology through the study of life. Typically biologists study organisms and their relationship to their environment. Biologists involved in basic research attempt to discover underlying mechanisms that govern how organisms work. Biologist involved in applied research attempt to develop or improve medical, industrial or agricultural processes. There are many types of biologist. Some deal with the macroscopic world, and others with the microscopic. There is much overlap between different fields, and it is often hard to classify a biologist as only one of them. Many jobs in biology as a field require an academic degree. A Ph.D. or its equivalent is generally required to direct independent research, and involves a specialization in a specific area of biology (U.S. Department of Labor). Many biological scientists work in research and development. Some conduct basic research to advance our knowledge of living organisms, including bacteria and other infectious agents. Basic biological research enhances our understanding so that we can develop solutions to human health problems and improve the natural environment. These