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Mutations used in agriculture are...

Mutations used in agriculture are

A

Lethal and recessive

B

Artificially induced and recessive

C

Lethal and dominant

D

None of the above

Text Solution

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The correct Answer is:
B
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ARIHANT NEET-CHROMOSOMAL BASIS OF INHERITANCE-Chapter Exercises A Taking it together (Assorted Questions of the Chapter for Advanced level Practice )
  1. Which of the following chromosomal altrerations does not alter genic b...

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  2. Mutations in plants canot be induced by

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  3. Mutations used in agriculture are

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  4. Muller was awarded Nobel prize in 1946 for his work on

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  5. Distance between the genes and percentage of recombination shows

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  6. ZZ/ZW type of sex determination is seen in

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  7. Which of the following will not result in variations among siblings ?

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  8. In a certain taxon of insects some have 17 chromosomes and the others ...

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  9. The chemical and physical factors that induce mutations are called as

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  10. Conditions of a karyotype 2n pm 1 and 2n pm 2 are called

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  11. Choose the incorrect statement regarding deletions.

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  12. Chromosomal aberrations ae commonly observed in

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  13. The alteration in chromosomes results due to

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  14. All genes located on the same chromosome:-

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  15. The reason why some mutations which are harmful do not get eliminated ...

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  16. When two genetic loci produce identical phenotypes in cis as well as i...

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  17. The first known allotetraploid reported by Russian geneticist Karpeche...

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  18. Which of the following would be likely to suffer the greatest genetic ...

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  19. In a cross between genotype Ab and ++, 1700 out of 2000 individuals we...

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  20. If the mutation rate of a certain gene is directly proportional to the...

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