Which is an example of a genetic disease caused by the combination of genes inherited from each parent?

A. malaria

B. chicken pox

C. Down syndrome

D. sickle-cell anemia

D. Sickle-cell anemia

Explanation:

Sickle cell disease is one of the most common inherited blood disorder. It follows an autosomal recessive pattern, which means that you must have two copies of the recessive allele - one from your mother and one from your father - to have the condition.

C) down syndrome, because you can't inherit that or catch it, it's a fault in your genetic math