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If a diploid cell is treated with colchi...

If a diploid cell is treated with colchicine then it becomes

A

Triploid

B

Tetraploid

C

Diploid

D

Monoploid

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-CELL CYCLE AND CELL DIVISION -SECTION - C ( Previous year Questions )
  1. The best stage to view structure, size and to count the number of chro...

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  2. Each chromosome at anaphase stage of bone marrow cell in our body has

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  3. Colchicine is a cell pison which arrests cell division at and can ind...

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  4. During cell division in apical meristem, the nuclear membrane appears ...

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  5. How many mitotic divisions are needs for a single cell to make 128 ce...

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  6. Which one of the following structures will not be common to mitotic c...

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  7. A bacterium divides every 35 minutes. If a culture containing 10^(5) c...

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  8. Spindle fibre unite with which structure of chromosomes:

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  9. Best material for studying mitosis in laboratory is

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  10. If a diploid cell is treated with colchicine then it becomes

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  11. You are provided with floral buds of Chrysanthemum in your class and a...

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  12. Which one of the following precedes re-formation of the nuclear envelo...

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  13. How many meiotic divisions are necessary to produce 100 pollen grains?

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  14. If there are 4 pollen mother cells in anthers, what will be the number...

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  15. An angiospermic leaf carries 16 chromosomes ,The number of chromosome...

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  16. The term "meiosis" was given by

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  17. What will be the content of DNA in a somatic cell at G(2) if its mei...

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  18. In ferns, meiosis takes place at the time of

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  19. Mitotic spindle is mainly composed of which protein?

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  20. Crossing over that results in genetic recombination in higher organism...

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