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Biology · CELL CYCLE AND CELL DIVISION
हिन्दीMatch List-I with List-II: List-I (Meiotic Stage) List-II (Characteristic Event) A Zygotene I Enzyme-mediated crossing over involving recombinase B Pachytene II Formation of synaptonemal complex and pairing of homologous chromosomes C Diplotene III Terminalisation of chiasmata and full condensation of meiotic chromosomes D Diakinesis IV Dissolution of synaptonemal complex and appearance of X-shaped chiasmata Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I (Meiotic Stage) | List-II (Characteristic Event) | ||
|---|---|---|---|
| A | Zygotene | I | Enzyme-mediated crossing over involving recombinase |
| B | Pachytene | II | Formation of synaptonemal complex and pairing of homologous chromosomes |
| C | Diplotene | III | Terminalisation of chiasmata and full condensation of meiotic chromosomes |
| D | Diakinesis | IV | Dissolution of synaptonemal complex and appearance of X-shaped chiasmata |
Choose the correct answer from the options given below:
Correct answer · Option 1
A-II, B-I, C-IV, D-III
Explanation
Zygotene involves synapsis and synaptonemal complex formation; Pachytene features recombinase-mediated crossing over; Diplotene shows dissolution of synaptonemal complex and X-shaped chiasmata; Diakinesis represents terminalisation of chiasmata.
