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A cell at telophase stage is observed by...

A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this cell is not like other cells at telophase stage. There is no formation of cell plate and thus the cell is containing more number of chromosomes as compared to other dividing cells. this would result in

A

Aneuploidy

B

Polyploidy

C

Somaclonal variation

D

Polyteny

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The correct Answer is:
B
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CENGAGE BIOLOGY ENGLISH-CELL CYCLE AND CELL DIVISION-ARCHIVES (Chose the corrct option):
  1. Synapsis occurs between:

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  2. Which stages of cell division do the following figures A and B represe...

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  3. During mitosis ER and nucleolus begin to disappear at

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  4. Select the correct option with respect to mitosis

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  5. During gamete formation, the enzyme recombinase participates during

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  6. Given below is the representation of a certain event at a particular s...

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

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  8. The enzyme recombinase is required at which stage of meiosis

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  9. In 'S' phase of the cell cycle

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  10. During which phase(s) of cell cycle, amount of DNA in a cell remains a...

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  11. A somatic cell that has just completed the S-phase of its cell cycle, ...

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  12. Select the correct option {:(," Column-I",," Column-II"),(,"a. ...

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  13. Arrange the following events of meiosis in correct sequence : (a) Cr...

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  14. Spindle fibres attach on to

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  15. In meiosis crossing over is initiated at

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  16. Which of the following is not a characteristic feature during mitosis ...

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  17. A cell at telophase stage is observed by a student in a plant brought ...

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  18. During cell growth, DNA synthesis takes place in

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  19. When cells have stalled DNA replication fork, which checkpoint should ...

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  20. Match the stages of meiosis in Column - I to their characteristic feat...

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