Genetic disorders are an abnormal condition people inherit through chromosomes or genes. Some examples are Hemophelia, Down Syndrome, Sickle Cell, and Huntington's disease.
IDDM is still idiopathic although the the most likely cause of Type I diabetes is immune sequel. Antibodies that were activated against a viral infection are also capable of crossreacting with...
Well certain disorders are found on certain chromosomes and on certain parts of the chromosome. How they find out how, i don't know. But if some pieces of a specific chromosome they can predict they...