Sickle cell disease exhibits a variety of symptoms and is more severe under stressful situations. Sickle cell disease is an example of a _____ genetic disorder.
A) discontinuous
B) continuous
C) polygenic
D) multifactorial
E) phenotypic

Question

Quizplus · Accepted Answer

Sickle cell disease is a multifactorial disorder, which means that it is caused by a combination of genetic and environmental factors. The severity of the symptoms can be affected by various stressors, such as infection or dehydration. Sickle cell disease is not an example of a discontinuous or continuous genetic disorder, as it does not exhibit a clear-cut pattern of inheritance. It is also not a polygenic disorder, as it is caused by a mutation in a single gene.

Sickle Cell Disease Exhibits a Variety of Symptoms and Is