Genetics is an area of major importance in the medical discipline. Discoveries impinge not just on rare genetics disease and syndromes but also on many of the common acquired disorders of adult life that maybe predisposed by genetics variations, such as cardiovascular disease, psychiatric illness and cancer. It provides information that is essential for planning a family where genetic illnesses are presented thus allowing for the clinical treatment and management of these cases. Additionally such gained knowledge within the filed of genetics is crucial for developments in healthcare technologies. As a consequence of the immense involvement of genetic factors in various subspecialties of clinical medicine, it is now widely accepted as being at the forefront of medical science. It has become an important and integral component of the undergraduate medical curriculum.