Multiple Choice
Red-green color blindness is a sex-linked recessive trait in humans. Two people with normal color vision have a color-blind son. What are the genotypes of the parents?
A) XⁿXⁿ and XⁿY
B) XᴺXᴺ and XⁿY
C) XᴺXᴺ and XᴺY
D) XᴺXⁿ and XᴺY
Correct Answer:
Verified
Correct Answer:
Verified
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