Who is more affected by X-linked inherited disorders?

Question

Quizplus · Accepted Answer

X-linked inherited disorders are caused by mutations on genes on the X chromosome. Since males only have one X chromosome, they are more affected by X-linked inherited disorders than females who have two X chromosomes. If a male inherits a mutated X chromosome from their mother, they will be affected by the disorder since they do not have another X chromosome to compensate for the mutation. Females, on the other hand, can be carriers of the disease without being affected if they inherit one mutated X chromosome and one normal X chromosome. Children under 1 year of age or adults with mutations may be affected by X-linked inherited disorders depending on their sex and whether they inherit the mutated X chromosome.

Who Is More Affected by X-Linked Inherited Disorders