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Alleles are:...

Alleles are:

A

different molecular forms of a gene

B

true breeding homozygotes

C

different phenotype

D

heterozygotes

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The correct Answer is:
A
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. The contrasting pairs of factors in Mendelian crosses are called

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  2. Allelomorphic pair implies

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  3. Alleles are:

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  4. An organism with two identical alleles for a given trait is:

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  5. when different alleles of the same gene are present in an individual, ...

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  6. The physical appearance of an individual is known as:

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  7. The phenotype of an individual:

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  8. The genetic complement of an organism is known as:

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  9. The terms 'genotype' and 'phenotype' were introduced by:

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  10. Plants having similar genotypes produced by plant breeding are called

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  11. Mating between two individuals differing in genoutope to produce genet...

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  12. When cross is made between two species of the same genus, then the cro...

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  13. A character expressed in hybrid is

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  14. Cross between unrelated group of organisms is called

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  15. The phenomenon where the offspring superior than either of the parents...

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  16. Heterosis is referred to as the phenomenon of attainment of:

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  17. Hybrid vigour is mostly due to:

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  18. Which of the following is an example of hybrid vigour?

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  19. The horse (Equus caballus) has a diploid complement of 64 chromosomes ...

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  20. Emasculation of flower body is achieved by removal of:

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