Why are males more likely to have X-linked inherited disorders?

Question

Quizplus · Accepted Answer

Males only have one X chromosome, while females have two. Therefore, if the X chromosome contains a recessive gene for a disorder, males are more likely to express that disorder because they do not have a second X chromosome with a dominant gene to mask the recessive gene. Females, on the other hand, can inherit a recessive gene on one X chromosome but still have a dominant gene on their other X chromosome, which can mask the recessive gene.

Why Are Males More Likely to Have X-Linked Inherited Disorders