Answer :
Final answer:
Duchenne Muscular Dystrophy (DMD) primarily affects males, with symptoms appearing early and impacting muscles, including breathing. Accurate statements are: DMD can affect breathing ability, and cases can occur without family history.
Explanation:
Duchenne Muscular Dystrophy (DMD) primarily affects males due to an abnormal X chromosome, with symptoms usually appearing before age six and leading to weakness in muscles, including breathing muscles.
Statements:
- b. DMD can affect a person's ability to breathe.
- d. Cases of DMD can occur in patients with no family history of the condition.
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