A human female who is heterozygous for the recessive, sex-linked trait causing red-green color blindness marries a normal male. What proportion of their sons will have red-green color blindness?
Select one:
a. 0%
b. 100%
c. 50%
d. 25%

Question

A human female who is heterozygous for the recessive, sex-linked trait causing red-green color blindness marries a normal male. What proportion of their sons will have red-green color blindness?
Select one:
a. 0%
b. 100%
c. 50%
d. 25%

anonymous · Answer

@shae.jones @sikinder

anonymous · Answer

the answer is C i think but i'm pretty sure

anonymous · Answer

d. 25%

anonymous · Answer

i thought it would be C because he(the son) would have 50% of his dad's traits and 50% of his mom's traits