A geneticist's a scientist who studies genetics, the science of heredity and variation of organisms. A geneticist can be employed as a researcher or lecturer. Some geneticists perform experiments and analyze data to interpret the inheritance of traits. Geneticists participate in courses from many areas, such as biology, chemistry, physics, microbiology, cell biology, English, and mathematics. They also participate in more specific genetics courses such as molecular genetics, transmission genetic… (More on Geneticist)