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The type of gene mutation that involves ...

The type of gene mutation that involves the replacement of purine with pyrimidine or vice versa(or). The substitution of one type of base with another type of base is

A

Transduction

B

Translocatin

C

Translocatin

D

Transcription

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The correct Answer is:
B
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AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE -II
  1. Cis-trans expression of genes is an example of

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  2. In genetic crosses showing recessive eipstaiss such as mice coat colou...

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  3. Independent genes that copy other genes so as to produce a similar eff...

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  4. Chromosome map is useful for

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  5. The percentage rof recombination involving th seed shape and seed colo...

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  6. Genetic map is one that

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  7. Distance between the ganes and prcentage of recombination shows.

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  8. The type of gene mutation that involves the replacement of purine with...

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  9. Mutations induced by 5-bromo uracil are

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  10. Given below is the representation of a kind of chromosomal mutation: ...

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  11. Inversion without involving the centromere is called

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  12. Asneuploidy which results in the loss of a complete homologous pair of...

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  13. Crtoplasmic male sterlity in maize is due to defective

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  14. Duplication of same gemome leads to

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  15. Which of the following will cause a more effective mutation?

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  16. Recessive mutations are expressed normally in

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  17. If the above noral gene sequence changes to ABCABCDEFGH, then has occu...

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  18. In gene mutations when a purine is substitde by another purine it is c...

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  19. If a part of gene is totally missing, it is called

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  20. Conditions of a karyotype 2n+-1 and 2n+-2 are called

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