Question

Which of the following is an example of an X-linked recessive disorder?
A. Methemoglobinemia
B. Sickle cell disease
C. Huntington disease
D. Color blindness

Answer 1

X-linked inheritance means that the gene causing the trait or the disorder is located on the X chromosome.
ANSWER: A. Methemoglobinemia

Answer 2

@AMYCARTER No, that is not right.

@aluminum-siren Women are very rarely colorblind compared to the rate of colorblindness in males.

Answer 3

D. Color blindness is an example of X-linked recessive disorder.