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Beads on string like structures of A are...

Beads on string like structures of A are seen in B, which further condense to form chromosomes in C stage of cell division. Identify A, B, C.

A

a-Chromonema,b-Chromatin,c-Metaphase

B

a-Chromatin,b-chromatid,c-Metaphase

C

a-Chromonema,b-Chromosome,c-Anphase

D

a-Chromonema,b-Chromatids,c-Anaphase

Text Solution

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The correct Answer is:
A
Beads on string of chromonema are seen in chromatin which condensene to form chromosomes in metaphse stage stage of cell division.
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A2Z-CELL CYCLE AND CELL DIVISION-Section C: Previous Years' Examination Questions (NEET / AIPMT Questions)
  1. A stage in mitosis that starts towards the middle of anaphase and is c...

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  2. What is incorrect about G(0)

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  3. Beads on string like structures of A are seen in B, which further cond...

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  4. Colchicine interferes with cell division because of

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  5. The complex formed by a pair of synapsed homologous chromosomes is cal...

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  6. A stage in cell division is shown in the figure. Select the answer whi...

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  7. During meiosis I , the chromosomes start pairing at

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  8. During the metaphase stage of mitosis, spindle fibres attach to chromo...

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  9. Identify the stage of mitosis with its characteristics

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  10. In onion root tip during metaphase stage of mitosis the number of kine...

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  11. In a diploid cell, at which stage of cell cycle, the amount of DNA is ...

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  12. Interval between two successive cell divisions is called

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  13. A bacteria divides in every one minute. A cup is filled in one hour. T...

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  14. Which of the following is not the characteristic of prophase-I ?

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  15. Centromere split in which stage of cell division

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  16. In 'S' phase of the cell cycle

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  17. During which phase(s) of cell cycle amount of DNA in a cell remains at...

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  18. The enzyme recombinase is required in which stage of meiosis ?

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  19. In meiotic division, crossing over takes place during

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  20. The complex formed by a pair of synapsed homologous chromosomes is cal...

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