If husband and wife both are normal in vision but fathers of both were colour blind, the probabilityi of their first daughter to be colour blind isA. 1B. 0.5C. 0D. 0.25

If husband and wife both are normal in vision but fathers of both were

1.	If husband and wife both are normal in vision but fathers of both were colour blind, the probabilityi of their first daughter to be colour blind isA. 1B. 0.5C. 0D. 0.25
Answer» Correct Answer - C

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If husband and wife both are normal in vision but fathers of both were colour blind, the probabilityi of their first daughter to be colour blind isA. 1B. 0.5C. 0D. 0.25

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