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The loss of a chromosmal segment is du...

The loss of a chromosmal segment is due to :

A

Polyploidy

B

Deletions

C

Duplications

D

inversions

Text Solution

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The correct Answer is:
B
Delection is a chromosomalaberation in which tere is loss of a chromosomal segment
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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. XO type of sex determination is seen in

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  2. Allelic sequence variations where more than one variant (allele) at a ...

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  3. The loss of a chromosmal segment is due to :

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  4. Walter Sutton is famous for his contribution to

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  5. The chromosome constitution 2n-2 of an organism represents :

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  6. Chimera is produced due to

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

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

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  9. The change in single base pair

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  10. Polyploid derived from two different species is called :

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  11. Identify the incorrect statement.

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  12. Which of the follwing condition is called

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  13. Point (Gene mutation) mutation invlves

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

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  15. Polyploidy means occurrency of

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

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  17. Select the incorrect statement from the following

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

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

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  20. Polyploidy can be induced the application of

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