Biology, 03.02.2021 20:00 1963038660
Duchenne muscular dystrophy (DMD) is an X-linked recessive condition that causes rapid muscle degeneration. DMD occurs in approximately 1 in every 3500 males, but it rarely affects females.
Which statement most accurately explains why DMD affects males more often than females?
Choose 1
Choose 1
(Choice A)
A
The Y chromosome is slower to mature than the X chromosome.
(Choice B)
B
Replication of the X chromosome occurs more often in males.
(Choice C)
C
Male hormones cause the expression of X-linked traits.
(Choice D)
D
Males only have one copy of the X chromosome.
Answers: 2
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