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In meiosis centromeres divide and chroma...

In meiosis centromeres divide and chromatids separate during

A

Anaphase I

B

Anaphase II

C

Metaphase I

D

Prophase I

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The correct Answer is:
B
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Assertion: During anaphase, centromere of each chromosome splites and chromatids separate. Reason: During anaphase, chromatids move to opposte poles.

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$ The two strands of a chromosome are called sister chromatids ! The two sister chromatids get separated during Anaphase.

AAKASH SERIES-CELL CYCLE AND CELL DIVISION-Exercise-II
  1. Number of spindle apparatus formed during meiosis is

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

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  3. In meiosis centromeres divide and chromatids separate during

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  4. Phase of cell cycle when DNA polymerase is active

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  5. Crossing over occurs between

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

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

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

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

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

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

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  12. In which phase of cell division is oocyte arrested ?

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  13. Synapsis occurs between :-

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  14. Recombination is completed by the end of

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  15. Most of the histone production during cell cycle occurs in

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  16. In animal cell DNA replication begins during the

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  17. Which stage is marked by terminalization of chiasmata?

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  18. At metaphase, chromosomes are attached to the spindle fibres by their

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  19. Select the correct option with respect to mitosis

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  20. Spindles are arrested by colchicine at

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