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Polyploidy can be produced artificially...

Polyploidy can be produced artificially by :

A

Colchicine

B

Inbreeding

C

Line breeding

D

Self pollination

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-CELL CYCLE AND CELL DIVISION-COMPETITION FILE (OBJECTIVE TYPE QUESTION)(A.MULTIPLE TYPE QUESTIONS (MCQS)):(FROM AIMPT &OTHER COMPETITIVE EXAMINATION)
  1. Crossing over occurs during

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  2. study of mitosis in laboratory is Best material for the :

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  3. Polyploidy can be produced artificially by :

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  4. Recombination is involved in the process of :

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  5. Which of the following is unique to mitosis and not a part of meiosis

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  6. Which of the following chracters is related with telophase

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  7. Name the stage of mitosis in which chromosomes are arranged on the equ...

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  8. DNA replication occurs during

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  9. Compare the statements A and B. Statement A: Synthesis of DNA takes pl...

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  10. Amitosis is shown by

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  11. The homologous chromosomes follow the process of synapsis in the stage...

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  12. Which of the following event takes place during Diplotene stage of pro...

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  13. The exchange of segments of non-sister chromatids between chromosomes ...

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  14. Crossing over may result in:

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  15. In mitosis, the chromosomes can be seen most distinctly during :

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  16. During meiosis I, the bivalent chromosomes clearly appear as tetrads d...

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  17. Which phase comes in between G(1), and G(2), phases of cell cycle?

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  18. Cell divison can not be stopped in which phase of the cell cycle.

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  19. Chiasmata formation takes place during

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  20. Select the correct option with respect to mitosis

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