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1. A woman has red-green colorblindness and she reproduces with a man who has normal vision. Which of the following statements is NOT true? 2. Red-green color blindness is X-linked in humans. If a male is red-green color blind, and both parents have normal color vision, which of the male's grandparents is most likely to be red-green color blind? Draw out the family pedigree below to help answer this question. A. Maternal grandmotherB. Maternal grandfatherC. Paternal grandmotherD. Paternal grandfatherE. Either grandfather is equally likelyTips: draw out the Punnett square, label which statements are T/F, then select the false statement. A. All of her sons will have red-green colorblindness.B. Her father has red-green colorblindness.C. All of her daughters will be carriers for red-green colorblindness.D. Half of her sons will have normal vision and half will be red-green colorblind.

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