A normal visioned man whose father was colour blind, marries a woman whose father was also colour blind .They have their first child as a daughter .What are the chances that this child would be colour blind ?A. `25%`B. `50%`C. `100%`D. Zero precent

A normal visioned man whose father was colour blind, marries a woman w

1.	A normal visioned man whose father was colour blind, marries a woman whose father was also colour blind .They have their first child as a daughter .What are the chances that this child would be colour blind ?A. `25%`B. `50%`C. `100%`D. Zero precent
Answer» Correct Answer - D

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Balbiani rings are present inA. PolysomesB. AutosomesC. Polytene chromosomesD. None of these
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A man and a woman, who do not show any apparent signs of a certain inherited disease, have seven children (2 daughters and 5 sons). Three of the sons suffer from the given disease but none of the daughters are affected which of the following mode of inheritance do you suggest for this diseaseA. Autosomal dominantB. Sex-linked dominantC. Sex-limited recessiveD. Sex-linked recessive
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A normal visioned man whose father was colour blind, marries a woman whose father was also colour blind .They have their first child as a daughter .What are the chances that this child would be colour blind ?A. `25%`B. `50%`C. `100%`D. Zero precent

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