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Which of the following discoveries resul...

Which of the following discoveries resulted in a Nobel Prize

A

Recombination of linked genes

B

Genetic engineering

C

X-rays induce sex-linked recessive lethal mutations

D

Cytoplasmic inheritance

Text Solution

Verified by Experts

The correct Answer is:
C

HJ Muller was awarded Nobel Prize in 1946 for his discovery of the production of mutation by X-ray radiation.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-PRINCIPLES OF INHERITANCE AND VARIATION -MCQ
  1. The genes controlling the seven pea characters studied by Mendel are n...

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

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  3. Which of the following discoveries resulted in a Nobel Prize

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  4. When a cluster of genes shows linkage behaviour they

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  5. In Drosophila, the sex is determined by

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  6. Genes for cytoplasmic male sterility in plants are located in

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  7. In recent years,DNA sequences (nucleotide sequence) of maternal DNA an...

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  8. Genetic map is one that :

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  9. There are three genes a, b, c, percentage of crossing over between a a...

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  10. Which of the following is the example of sex-linked disease?

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  11. Which of the following is the example of pleiotropic gene , -

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  12. Change in the sequence of nucleotide in DNA is called as

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

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

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  15. Which of these do not follow independent assortment?

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  16. Inheritance would be extranuclear in case of

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  17. Number of Barr bodies in XXXX female would be

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  18. Male XX and female XY sometime occur due to :

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  19. Two nonallelic genes produces the new phenotype when present together ...

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  20. A and B genes are linked. What shall be the genotype of progeny in a c...

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