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Which stage is responsible for genetic v...

Which stage is responsible for genetic variations and evolution of species ?

A

Diplotene

B

Diakinesis

C

Pachytene

D

Anaphase-II

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The correct Answer is:
C
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AAKASH SERIES-CELL CYCLE AND CELL DIVISION-Exercise-II
  1. If the leaf cell has 16 chromosomes, then it is most likely that

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  2. A cell with 2n=16 undergoes meiosis. Each of the four daughter nuclei ...

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  3. Which stage is responsible for genetic variations and evolution of spe...

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  4. In a cell cycle G(1) phase is marked by the

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  5. During diakinesis chiasmata move from centromere towards the tip of th...

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  6. Synaptonemal complex is found associated with

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  7. Synaptinemal complex permits

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  8. Synaptionemal complex first appear :-

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  9. The second spindle formed in Merosis-II is formed

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  10. Number of spindle apparatus formed during meiosis is

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  11. How many meiosis are required to produce 101 seeds?

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  12. In meiosis centromeres divide and chromatids separate during

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  13. Phase of cell cycle when DNA polymerase is active

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  14. Crossing over occurs between

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  15. Mitotic cell cycle is divided into 4 phases G(1), S G(2) and M. Consid...

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  16. Post mitotic gap phase and synthetic phases of cell cycle are also res...

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  17. Which one of the following pair is correctly matched?

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  18. If the DNA content of a cell is 2C after M phase, what will be the DNA...

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  19. Match List I (Distinguishing features based on chromosomal appearance)...

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  20. Cell division is tightly regulated. Which of the following is TRUE reg...

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