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1) Duchenne’s muscular dystrophy (DMD) is a devastating X-linked recessive disease that causes muscle wasting and is eve

Posted: Wed May 18, 2022 3:34 pm
by answerhappygod
1) Duchenne’s muscular dystrophy (DMD) is a devastating X-linked
recessive disease that causes muscle wasting and is eventually
fatal. Meredith’s brother Craig has DMD but Meredith is
healthy.
a)What is the simple probability (as a percentage) that Meredith
is a carrier of a mutation causing DMD?
Write your answer numerically.
b)If Meredith IS a carrier for DMD (i.e. scenario A is
correct), what is the probability (as a percentage) of her having
these two healthy children?