Genetic disease is a disease caused by abnormalities in genes or chromosomes. One of them is cancer, although many cancers are caused by poor environmental factors. Genetic diseases can be inherited by the father or mother of the child. Every child born containing x and y chromosomes derived from the father and mother. If the mother has a strong history of hereditary disease, it becomes apparent that her child would be suffering from a disease that his mother had suffered. Conversely, if the father also has a record of a hereditary disease that is strong enough, then one of his children will suffer the same disease with his father.








