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A family has four children, two girls two boys. One girl and one boy are color-blind. Explain if their parents are color-blind and how you know. help please!
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Their parents are colorblind. Colorblindness is a recieve gene, so both parent have to carry it in order for the childern to be color blind...
Yes both parents would need to be color blind. if it was only one parent it would have been like one of the three is is color blind.
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