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A normal woman whose father was colour b...

A normal woman whose father was colour blind marries a normal man .the progencyt would be

A

All colour-blind

B

`75%` colour-blind

C

`50%` colour-blind

D

All normal

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The correct Answer is:
C
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ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
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  2. Lack of independent assortment of two genes A and B in fruit fly Droso...

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  3. A normal woman whose father was colour blind marries a normal man .the...

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  4. If father is normal while mother is carrier of haemophilia

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  5. Which of the following show linkage group in coupling phase :-

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  6. The longer the chromosome of an organism, the more genetic variability...

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  7. Which statement is incorrect about linkage-

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  8. A woman with normal vision, but whose father was colour blind, marrie...

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  9. Haemophilia is more commonly seen in human males than in human females...

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  10. Had Mendel decided to study those traits together which are determined...

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  11. Mendel formulated the laws of heredity considering seven pairs of cons...

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  12. If Mendel had studied the seven traits using a plant with 12 chromosom...

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  13. Linkage in plants was first shown in

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  14. With increasing age the linkage becomes :-

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  15. Coupling and repulsion theory of linkage was given by

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  16. If there were only parental combinations in F(2) of a dihybrid cross t...

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  17. Linkage was discovered by

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  18. A dihybrid plant with incomplete linkage on test corss may produce how...

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  19. How many linkage group are there in bacteria E. coli :-

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  20. If distance between gene on chromosome is more, then gene shows :-

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