Chromonemata start associating into bivalent chromosomes during
- AZygotene
- BLeptotene
- CPachytene
- DDiplotene
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The following image shows certain events occurring during a specific stage of cell division. Which stage is this?
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View SolutionThe force responsible for the terminalization of chiasmata at the time of cell division is:
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View SolutionBy what other name is $Meiosis-I$ known?
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View SolutionMatch the following columns $I$ and $II$ correctly:
Column $I$ Column $II$ $A$. Leptotene $i$. Nucleolus disappears $B$. Zygotene $ii$. Formation of recombination nodules $C$. Pachytene $iii$. Development of synapsis $D$. Diplotene $iv$. Chromosomes appear as thread-like structures $E$. Diakinesis $v$. Gene exchange occurs via chiasmata
| Column $I$ | Column $II$ |
|---|---|
| $A$. Leptotene | $i$. Nucleolus disappears |
| $B$. Zygotene | $ii$. Formation of recombination nodules |
| $C$. Pachytene | $iii$. Development of synapsis |
| $D$. Diplotene | $iv$. Chromosomes appear as thread-like structures |
| $E$. Diakinesis | $v$. Gene exchange occurs via chiasmata |
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