Question

I WILL GIVE BRAINLIEST!!!

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%

Answer 1

Because it’s a 50 % chance

Answer 2

(Choice is C)

Hope this helps!