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Which of the following event takes place...

Which of the following event takes place during Diplotene stage of prophase I of meosis

A

Compaction of chromosomes

B

Formation of synaptinemal complex

C

Formation of recombinational nodules

D

Dissolution of synaptinemal complex

Text Solution

Verified by Experts

The correct Answer is:
D
Diplotene follows the pachytene. As the crossing over has taken place and the homologous chromosomes are to be separated so the synaptonemal complex dissolves in diplotene.
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MODERN PUBLICATION-CELL CYCLE AND CELL DIVISION-COMPETITION FILE (OBJECTIVE TYPE QUESTION)(A.MULTIPLE TYPE QUESTIONS (MCQS)):(FROM AIMPT &OTHER COMPETITIVE EXAMINATION)
  1. Amitosis is shown by

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  2. The homologous chromosomes follow the process of synapsis in the stage...

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  3. Which of the following event takes place during Diplotene stage of pro...

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  4. The exchange of segments of non-sister chromatids between chromosomes ...

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  5. Crossing over may result in:

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  6. In mitosis, the chromosomes can be seen most distinctly during :

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  7. During meiosis I, the bivalent chromosomes clearly appear as tetrads d...

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  8. Which phase comes in between G(1), and G(2), phases of cell cycle?

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  9. Cell divison can not be stopped in which phase of the cell cycle.

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  10. Chiasmata formation takes place during

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  11. Select the correct option with respect to mitosis

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  12. Select the corret matches (a) S-phase - DNA replication (b) Zygot...

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  13. During meiosis, the alleles of the parental pair separate or segragate...

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  14. The stage between two meiotic divisions is called

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  15. During gamete formation, the enzyme recombinase participates during

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  16. Microtubule depolymerizing durg such as colchicine is expected to

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  17. Which of the following statements is incorrect about G(0) phase

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  18. Beads on string like structures of A are seen in B, which further cond...

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  19. Colchicine is obtained from

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  20. A stage in mitosis that starts towards the middle of anaphase and is c...

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