Answer
A daughter could have DMD if both her parents each gave her a mutated allele on her two X chromosomes.
Work Step by Step
DMD is a recessive sex linked disease that is only present on the X chromosome, so it is only possible for a girl to have it if it is carried on both of her X chromosomes. However this would be unlikely, since males with DMD dies early in life so they are unlikely to produce offspring and pass it on.
