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The pedigree below tracks Duchenne Muscular Dystrophy (DMD) through several generations. DMD is an X-linked recessive trait.

If individuals I-1 and I-2 had another son, what is the chance that he would have DMD?

Choose 1 answer:

(choice A)
A
0%

(choice B)
B
25%

(choice C)
C
50%

(choice D)
D
100%

I WILL GIVE BRAINLIEST The pedigree below tracks Duchenne Muscular Dystrophy DMD through several generations DMD is an Xlinked recessive trait If individuals I1 class=

Respuesta :

The answer is B If you look the percent you can it is

Answer: CORRECT (SELECTED)

100%

Explanation:

Because individual I-2 is affected, she can only pass on a recessive DMD allele to her sons. This means that all of her sons will have DMD.

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