A couple has two sons and two daughters. Only one son is colour blind and the rest of the siblings are normal. Assuming colour blindness is sex-linked, which ONE of the following would be the phenotype of the parents ?

Question

A couple has two sons and two daughters. Only one son is  colour blind and the rest of the siblings are normal. Assuming colour blindness is sex-linked, which ONE  of the following would be the phenotype of the parents ?

Examsnet · Accepted Answer

Correct Answer is :  Both the parents would be normal.

KVPY SA Exam 19-Nov-2017 Question Paper

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