Which type of disorder is most difficult to correct by gene therapy?
A) a dominant disorder
B) an incompletely dominant disorder
C) a recessive disorder
D) Disorders showing all of these forms of dominance present equal challenges.

Question

Quizplus · Accepted Answer

Dominant disorders are most difficult to correct by gene therapy because the presence of just one defective allele can cause the disorder. In contrast, recessive disorders require both alleles to be defective, making them potentially easier to target for correction.

Which Type of Disorder Is Most Difficult to Correct by Gene