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Genes which code for a pair of contrasti...

Genes which code for a pair of contrasting traits are known as

A

Allele

B

Non allele

C

Pseudoallele

D

Isoallele

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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. The segregration of alleles is random process and so there is a chance...

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  2. The phenotype of any character will not be affected if the modified al...

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  3. Genes which code for a pair of contrasting traits are known as

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  4. According to the concept of dominance, the modified allele is equivale...

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  5. The recessive characters are -

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  6. In mirabilis & Antirrhinium plant the appearance of the pink hybrid (R...

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  7. RR (red) Antirrhinum is crossed with WW (white) one. Offspring RW are ...

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  8. In case of incomplete dominance, what will be the phenotypic ratio of ...

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  9. A white flowered mirabilis plant rr was crossed with red colour RR, If...

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  10. phenotypic and genotypic ratios are equal in

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  11. In Mirabilis jalapa when homozygous red flowered and white flowered pl...

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  12. In case of incomplete dominance, F(2) generation has

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  13. Incomplete dominance is found in

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  14. Which cross yields red, white and pink flower variety of Snapdragon fl...

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  15. What shall be ratio in offspring when a roan cow is crossed with a whi...

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  16. An exception of Mendel's principles/Mendel did not include in his disc...

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  17. In a dihybrid cross, when one pair of alleles show incomplete dominanc...

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  18. Which of the following is the example of codomiance :-

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  19. Which of the following conditions represents a case of co-dominant gen...

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  20. Incomplete dominance was discovered by

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