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If a colour-blind man marries a woman wh...

If a colour-blind man marries a woman who is homozygous for normal colour vesion, the probability of their son being colour blind is

A

sons and daughters will be normal

B

sons will be colour blind, daughters will be normal

C

sons will be normal, daughters will be carriers

D

both sons and daughters will be colour blind

Text Solution

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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)
  1. If a colourblind women marries a normal visioned man their sons will b...

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  2. Walter sutton is famous for his contribution to

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  3. If a colour-blind man marries a woman who is homozygous for normal col...

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  4. Frequency of crossing over will be relatively more if :

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  5. Experimental verificatuion of chrosmosomal theory of inheritance was d...

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  6. Which statement is not true for Drosophila melanogaster?

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  7. Morgan and his group found that when genes were grouped on the same ch...

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  8. Which statement is not true for Drosophila melanogaster?

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  9. Experimental verification of chromosomal theory of inheritance was giv...

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  10. How is the sex of a new born determined in human?

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  11. Which of the following prossess homogametic male

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  12. Which chromosome set is found in male grasshopper ?

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  13. Genic balance of sex determination was proposed by

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  14. Number of Barr bodies in XXXX female

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  15. In Drosophila, the sex is determined by

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  16. In Drosophila male differentiation is controlled by :-

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  17. Sex determination ratio in a organism is given by (X)/(A)=1.5, then or...

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  18. Barr body is associated with

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  19. In male grass hopper and moths there are two pairs of autosomes and :-

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  20. Which of the following symbols are used for represeting sex chromosome...

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