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DAT Biology Practice Test 2026: 40 Questions

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In human beings, color blindness is controlled by an X-linked recessive allele. In a cross involving this X-linked trait, the male parent has normal color vision, but the female parent is a carrier. What are the chances (in %) that a male offspring will inherit color blindness?
Correct Answer:
50
Explanation:
Correct answer: 50

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