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In a cross 45 tall and 14 dwarf plants w...

In a cross 45 tall and 14 dwarf plants were obtained. Genotype of parents was

A

TT X TT

B

TT X Tt

C

Tt X Tt

D

TT X tt

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. How many pairs of contrasting characters in pea plants were studied by...

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  2. Mendel's principle of segregation was based on the separation of allel...

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  3. In a cross 45 tall and 14 dwarf plants were obtained. Genotype of pare...

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  4. When two hybrids rrTt and Rrtt are crossed, the phenotypic ratio of of...

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  5. The allele which is unable to express its effect in the presence of an...

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  6. Which techniques is used by Mendel for hybridisation

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  7. Dihybrid plants from how many types of pollen grains :-

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  8. When flowers are unisexual then emasculation is done in :-

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  9. How many plants are dihybrid in F(2) generation of dihybrid cross :-

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  10. Mendel's conclusion first published in :-

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  11. When a plant have two alleles of contrasting characters it is called :...

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  12. From a single ear of corn, a farmer planted 200 kernels which produced...

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  13. A useful process for determining whether an individual is homozygous o...

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  14. Heterozygous tall plants were crossed with dwarf plants. What will be ...

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  15. A pure tall plant can be differentiated from a hybrid tall plant :

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  16. I the cell of n organism heterozygous for two pairs of genes represent...

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  17. Allele is the :-

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  18. Genetic constitution of an individual is represented by :-

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  19. Genes do not occur in pairs in

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  20. Like begets like' an important and universal phenomenon of life, is du...

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