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Which of the following pairs on hybrid...

Which of the following pairs on hybridization produces 1 :1 phenotypic ratio ?

A

Tt, tt

B

TT, Tt

C

TT, tt

D

None of these

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The correct Answer is:
A
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. In a test cross we perfrom a cross between :

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  2. A test cross distinguishes between :

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  3. Which of the following pairs on hybridization produces 1 :1 phenot...

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  4. Heterozygosity of F(1) hydrids can be determined by :

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  5. Which statements about a test cross is not true?

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  6. A cross between "F"(1) hybrid and a recessive parent gives a ratio of:

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  7. Phenotypic ratio of monohybrid test cross is:

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

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  9. Heterozygous purple flower is crossed with recessive white flower. The...

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  10. Heterozygous tall plant (Tt) is crossed with homozygous dwarf (tt) pla...

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  11. To determine heterozygosity or homozygosity a plant must be crossed wi...

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  12. Test cross is a cross between:

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  13. Tt mates with tt. What will be characteristic of offsprings?

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  14. When heterozygous red (dominant) flower is crossed with white flower t...

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  15. Mating of an organism to a double recessive in order to determine whet...

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  16. Test cross involves:

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  17. When tall and dwarf plants are crossed, from which cross 1 : 1 ratio i...

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  18. Mendel's second law is:

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  19. Mendel's law of independent assortant can be domostrated by:

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  20. A cross between two pairs of alleles is called:

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