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What are the gene pair signifying a trai...

What are the gene pair signifying a trait called?

A

Hybrid

B

Phenotype

C

Pure-line

D

Alleles

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The correct Answer is:
D
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MODERN PUBLICATION-HEREDITY AND VARIATION-EXERCISE
  1. What is the scientific name of the plant with which Mendel worked?

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  2. When a hybrid tall pea plant is cross fertilized with a dwarf pea plan...

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  3. What are the gene pair signifying a trait called?

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  4. Who postulated the law of inheritance ?

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  5. When heterozygous round seeded plant is crossed with a recessive wrink...

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  6. What was the phenotypic ratio in F2 of mendelian . monohybrid cross?

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  7. What is the genotypic ratio in F2 OF Mendelian monohybrid cross?

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  8. Character that is expressed in hybrid is :

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  9. Character that is suppressed in heterozygous state in called :

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  10. mendel succeeded in his experiments because:

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  11. In F2 generation of a monohybrid cross in what ratio the recessive cha...

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  12. In a Mendelian hybrid experiment, F1 plants are :

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  13. The character which predominates and clearly seen in F1 generation is

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  14. The term back cross refers to

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  15. Which of the following ratio represents a test cross ?

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  16. Phenotypic ratio and genotypic ratio are the same in case of multiple ...

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  17. A gamete contains how many alleles of a gene ?

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  18. Find out the genotyps (s) of the offspring of the cross AaBb xx aabb

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  19. A cross between AaBB x aaBB produces the offspring with genotypes :

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  20. An allele is said to be dominant if it is expressed in :

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