What are the 2 types of genetic diseases?

1. Single-gene disorders:

These are caused by mutations in a single gene. Single-gene disorders examples include cystic fibrosis, sickle cell anemia, and Huntington's disease.

2. Chromosomal disorders:

These are caused by changes in the structure or number of chromosomes. Examples of chromosomal disorders include Down syndrome, Turner syndrome, and Klinefelter syndrome.