what are chromosome disorders caused by
The different types of human chromosome disorders that are caused by a change in the number of chromosomes include Down syndrome, Patau syndrome, Edward's syndrome, Klinefelter syndrome and Turner's syndrome.uring a deletion, a part of the chromosome is lost, causing a loss of the genes on that portion of the chromosome. Cri du chat, which means cry of the cat, is a chromosome disorder that is caused by the deletion of part of chromosome 5.