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Region of chromosomes where force is exe...

Region of chromosomes where force is exerted during separation of chromatids of dividing chromosomes

A

interzonal fibres

B

Centromere

C

poles of spindle body

D

Telomere

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NIKITA PUBLICATION -CELL DIVISION-EXERCISE
  1. Despiralisation takes place during

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  2. Which one is not possible due to mitosis ?

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  3. Region of chromosomes where force is exerted during separation of chro...

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  4. During the movement of the chromosomes in anaphase to the poles the is

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  5. The changes occuring inTelophase are completely reverse to that of

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  6. In which phase.the reconstruction of two daughter nuclei takes place

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  7. Nuclear membrane and nucleolous reappears, Golgi complex and ER etc. r...

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  8. Pick out the wrong pair

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  9. Find out the correct match

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  10. Division of cytoplasm i.e. cytokinesis name proposed by

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  11. During cytokinesis, cell plate is formed from

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  12. A barrel shaped structure organized by remaining spindle fibres at the...

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  13. The form of cell plate that represents middle lamella formed from phra...

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  14. The cell plate grows in ... manner in cytokinesis of plant cell

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  15. In animal cell cytokinesis takes place by ....& cytokinesis of animal ...

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  16. In some organisms karyokinesis is not followed by cytokinesis as a re...

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  17. Cell division of vegetative cell or somatic cell is ……….type

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  18. The cell division helpful in the reproduction of unicellular organisms

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  19. How many generations time of mitotic divisions occur in a cell of root...

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  20. How many mitotic divisions occur in a cell of the root tip to form 256...

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