Question

Explain the causes of three genetic diseases.what is the role played by father in sex determination of human being--explain.​

Answer 1

Answer:

There are three types of genetic disorders:

Single-gene disorders, where a mutation affects one gene. Sickle cell anemia is an example.

Chromosomal disorders, where chromosomes (or parts of chromosomes) are missing or changed. ...

Complex disorders, where there are mutations in two or more genes.