Two people decide to start a relationship and begin considering having a child together. One parent is heterozygous for red-green color blindness while the other parent is hemizygous for regular color vision. What is the probability that their kid will not have red-green colorblindness but will be a carrier for the red-green color blindness trait?
Note: Red-green color blindness is an X-linked recessive trait. For this example, you may assume there are just the two alleles:
xᶜ⁻= red-green color blindness:
xᶜ⁺= regular color vision
= lacks that gene
You do not have to account for anything like aneuploidies, crossing over, or etc.
A. 0%
B. 25%
C. 50%
D. 75%
E. 100%