Question

One summer, to my surprise, when we were doing the vision lab, we found a female student who was color-blind. What inheritance pattern would explain how this female student was color blind?

A. She inherited an X-linked recessive allele for color-blindness from her mother. B. She inherited an X-linked recessive allele for color-blindness from her father. C. She inherited an X-linked recessive allele for color-blindness from both parents. D. She inherited an autosomal dominant allele for color blindness from either parent. E. She inherited an X-linked dominant allele for color-blindness from her mother

Answer 1

feel free to ask for further explanation and in case of any specific doubt i can answer in the comment.