Compared to most disorders, Huntington's disease is very unusual because it is
A)the result of one gene.
B)influenced by many genes.
C)not caused by genetic factors
D)associated with subcortical impairment.

Question

Quizplus · Accepted Answer

Huntington's disease is caused by a single dominant gene, which means that offspring who inherit this gene will develop the disease. This is different from most disorders, which are caused by a combination of genetic and environmental factors.

Compared to Most Disorders, Huntington's Disease Is Very Unusual Because