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Heterozygous purple flower is crossed wi...

Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio:

A

All white

B

All purple

C

50% purple and 50% white

D

75% purple and 25% white

Text Solution

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The correct Answer is:
C
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. Phenotypic ratio of monohybrid test cross is:

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

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

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

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

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  6. Test cross is a cross between:

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

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

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

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  10. Test cross involves:

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

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  12. Mendel's second law is:

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

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

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  15. A cross between plants having RRYY and rryy compasition will yield pla...

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  16. Organism heterozygous for two genes shall be:

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  17. Ratio 9 : 3 : 3 : 1 is due to:

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  18. Dihybrid test cross ratio is

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  19. Phenotypic dihybrid ratio in "F"(2) generation is:

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  20. In "F"(2) the phenotypic ratio of dihybrid cross is:

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