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which of the following is not considered...

which of the following is not considered as a mutagen ?

A

Lower temperature

B

X-rays

C

higher temperature

D

UV rays

Text Solution

Verified by Experts

The correct Answer is:
A
Mutations can be induced by a number of agents called mutagens.
Physical mutagen UV rays, X-rays, cosmic rays, high temperature
Chemical mutagens 5 bromouracil, proflavin.
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ARIHANT NEET-CHROMOSOMAL BASIS OF INHERITANCE-Chapter Exercise Medical entrances gallery (Collection of questions Asked in NEET and Various medical Entrance Exams)
  1. Chimera is produced due to

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  2. During a process of chromosomal mutation a student saw a chromosomal ...

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  3. which of the following is not considered as a mutagen ?

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  4. The change in single base pair

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  5. Polyploid derived from two different species is called :

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  6. Identify the incorrect statement.

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  7. Which of the follwing condition is called

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  8. Point (Gene mutation) mutation invlves

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  9. the genes of different traits locted on different loci on the same chr...

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  10. Polyploidy means occurrency of

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  11. In which mode of inheritance do you except more maternal influence amo...

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  12. Select the incorrect statement from the following

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  13. In Morgan 's experiments on linkage , the percentage of white eyed mi...

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  14. Lack of independent assortment between two genes A and B in fruit fly ...

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  15. Polyploidy can be induced the application of

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  16. When chromosome breaks and the two fragments join together after rotat...

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  17. Mutation is more common when it is present in

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  18. The mutagenic agent among following is

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  19. Among the following which one is the mutagenic agent ?

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  20. Euploidy is best explained by

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