A woman is diagnosed as having the genetic disease known as ...

[jenna1]

Question 1

A woman heterozygous for color blindness (an X-linked recessive allele) marries a man with normal color vision. What is the probability that their first child will be color-blind?
◦ 25 percent
◦ 50 percent
◦ 75 percent
◦ 100 percent
◦ 0 percent

Question 2

A woman is diagnosed as having the genetic disease known as Huntington's disease. It is a rare defect caused by an autosomal dominant allele. The chance for any one of her eggs to carry the gene is
◦ dependent on the sex of the child.
◦ 1 out of 3.
◦ dependent on the genotype of the woman.
◦ 3 out of 4.
◦ 0.

[cupcake16]

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[jenna1]

Thanks for the timely response, appreciate it

[jomama]

Gracias!