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From a single ear of corn, a farmer plan...

From a single ear of corn, a farmer planted 200 kernels which produced 155 tall and 45 dwarf plants. The genotype of these offsprings are most likely

A

TT, Tt & tt

B

TT & tt

C

TT & Tt

D

Tt & tt

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The correct Answer is:
A
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ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
  1. Mendel's conclusion first published in :-

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

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

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

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

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

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

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  8. Allele is the :-

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

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  10. Genes do not occur in pairs in

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

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  12. How many types of gametes are expected from the organism with genotype...

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  13. One of the following did not consitute the seven contrasting pairs of ...

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  14. According to Mendelism, which character shows dominance ?

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  15. Due to the cross between TTRr xx ttrr the resultant progenies showed h...

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  16. Mendel obtained wrinkled seeds in pea due to deposition of sugars inst...

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  17. A gene is said to be dominant, if

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  18. A plant of F(1)-generation has genotype 'AABbCC'. On selfing of this p...

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  19. Which one of the following traits of garden pea studied by Mendel, was...

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  20. A trihybrid cross is made between two plants with genotypes A/a B/b C/...

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