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The ratio of centromeres, kinetochores, ...

The ratio of centromeres, kinetochores, DNA molecules in a metaphase chromosome

A

`1 : 2: 2`

B

`1 : 2 : 1`

C

`2 : 2 : 2`

D

`1 : 1 : 2`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-THE UNIT OF LIFE -EXERCISE - I (Chromosomes)
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  2. V-shaped anaphasic chromosome is

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  3. Plant showing highest number of chromosomes belongs to

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  4. Chracteristic diploid chromosome complement of an organism is called

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  5. The haploid chromosome number in sugarcane is how many times greater t...

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  6. Number of genomes in a tetraploid plant having 24 chromosomes is

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  7. A plant having two genomes and four chromo somes is

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  8. Histone octamer acts as the core of the nucleo some. The type of histo...

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  9. Number of H1 proteins associated with a 10 nucleosomes in chromatin fi...

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  10. A chromosome with centromeres and arms in 1:1 ratio is

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  11. A telocentric chromosome of metaphase consists of

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  12. The ratio between Histone .2. and Histone 1 associated with eukaryotic...

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  13. Chromosomes were first observed by Hofmeister in

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  14. Chromosome morphology can be best studied during

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  15. The ratio of centromeres, kinetochores, DNA molecules in a metaphase c...

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  16. If a diploid chromosomal number of plant "A" is doubled for once gives...

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  17. Find out the correct sequence in decreasing order of chromosome number...

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  18. The amino acid .Arginine. is rich in

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  19. The aminoacid .Lysine.s is rich in

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  20. The ratio of H1 and H3 proteins in chromatin is

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