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A normal visioned man whose father was c...

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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Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-C) Previous Years Questions
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  2. "F"(2) generation in Mendelian cross showed that both genotypic and p...

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  4. A test cross is carried out:

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  5. Represented below is the inheritance pattern of certain type of traits...

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  7. Which one of the following conditions correctly describes the manner o...

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  8. When two unrelated individuals or lines are crossed, the performance o...

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  9. Test cross in plants or in Drosophila involves crossing:

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  10. ABO blood groups in human beings are controlled by the gene I. The gen...

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  11. Which one of the following cannot be explained on the basis of Mendel'...

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  12. The genotype of a plant showing the dominat phenotype can be det...

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  13. Select the correct statements from the ones given below with respect t...

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  14. A cross in which an organism showing a dominant phentype is crossed wi...

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  15. Study the given pedigree chart of a certain family and select the corr...

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  16. ABO blood grouping is controlled by gene I which has three alleles and...

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  18. In Antirrhinium two plants with pink flowers were hybridized. The F(1)...

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