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Crossing over takes place during...........

Crossing over takes place during............... .

A

Leptotene

B

Zygotene

C

Pachytene

D

Diplotene

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CHETANA PUBLICATION-Cell Division -Exercise
  1. All chromosomes are arranged parallel to equatorial plane of cell in ...

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  2. S' phase of cell division is characterised by............. .

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  3. Crossing over takes place during............... .

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  4. The term 'Mitosis' was coined by................ .

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  5. Synapsis is pairing of............ .

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  6. The number of meiotic division required to produce 256 cells.............

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  7. The spindle apparatus in plant cells is called............. .

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  8. The correct sequence of stages in cell cycle is........... .

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  9. Re-appearance of nuclear membrane during mitosis occurs in...............

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  10. The new cells produced in cell division are called as....................

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  11. A series of changes or sequential events which occure regularly in a d...

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  12. The cell cycle consists of....................phase.

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  13. ......................is called Resting phase.

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  14. Which one is called post-mitotic phase?

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  15. The stage in which cell does not divide is............... .

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  16. Quiescent stage is........................ .

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  17. Cancer occurs if cell enters into..............phase.

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  18. Replication of DNA takes place in...........stage.

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  19. G2 phase is also called as.............. .

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  20. The actual cell division occurs in................phase.

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