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Meiosis is characterised by...

Meiosis is characterised by

A

Two nuclear division with chromosomes divide twice

B

Two times nuclear division with chromosome dividing one time

C

Two nuclear division with chromosome dividing four times

D

One nuclear division with chromosome dividing one time

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-CELL CYCLE AND CELL DIVISION-Exercise-II
  1. Number of meiotic cycles, occuring in a meiocyte

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  2. Meiosis in plant occurs, when there is a change from

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  3. Meiosis is characterised by

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  4. Process which is antithetical to fertilization is

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  5. The subphase of prophase-I showing enlargement of nucleus and nucleolu...

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  6. If each cell of the spore tetrad contains 4 chromosomes, how many pach...

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  7. Regions of crossing over are indicated cytologically by

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  8. Enzymes help in crossing over

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  9. What is the ratio of the number of chromatids, chromosomes, bivalents ...

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  10. Chromosomes of the bivalent are fused (Joined) by their chiasmata near...

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  11. Movement of bivalents towards the periphery of the nucleus and their m...

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  12. Genomes migrate to opposite poles by the end of

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  13. Number of meiotic divisions required to produce 100 seeds in an angios...

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  14. During meiosis, when the paternal and maternal chromosomes brought tog...

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  15. Number of spindle apparatus formed during the formation of one hundred...

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  16. How many reductional divisions are required to form 400 synergids?

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  17. Chromosomes of the bivalent lie very close to each other and far separ...

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  18. What happens when cytokinesis fails permanently after karyokinesis in ...

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  19. The ratio of chromosomes moving to each pole during Anaphase-II to tho...

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  20. During meiosis spindle formation in initiated during

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