| Statement I: | Chromosomes become gradually visible under light microscope during leptotene stage. |
| Statement II: | The begining of diplotene stage is recognized by dissolution of synaptonemal complex. |
| List-I (Sub Phase of Prophase I) |
List-II (Specific characters) |
||
| A. | Diakinesis | I. | Synaptonemal complex formation |
| B. | Pachytene | II. | Completion of terminalisation of chiasmata |
| C. | Zygotene | III. | Chromosomes look like thin threads |
| D. | Leptotene | IV. | Appearance of recombination nodules |
| List-I (Events) | List-II(Prophase-I) | ||
| A. | Chromosomes start pairing together to form synaptonemal complex | I. | Pachytene |
| B. | Chromosomes visible under light microscope and compaction continues | II. | Zygotene |
| C. | Four chromatids of bivalent chromosomes become distinct and recombinant nodules appear | III. | Diplotene |
| D. | Dissolution of synaptonemal complex | IV. | Leptotene |
| 1. | A-II, B-I, C-IV, D-III | 2. | A-I, B-IV, C-III, D-III |
| 3. | A-III, B-II, C-IV, D-I | 4. | A-II, B-IV, C-I, D-III |
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 456887
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 456887
| List-I Event |
List-II Stage of Prophase-I (Meiosis - I) |
||
| A. | Chiasmata | I. | Pachytene |
| B. | Crossing over | II. | Diakinesis |
| C. | Synaptonemal complex formation |
III. | Diplotene |
| D. | Terminalisation of chiasmata | IV. | Zygotene |
| 1. | A-III,B-I,C-IV,D-II | 2. | A-II,B-I,C-III,D-IV |
| 3. | A-III,B-I,C-II,D-IV | 4. | A-II,B-III,C-IV,D-I |
| 1. | Diakinesis | 2. | Zygotene |
| 3. | Diplotene | 4. | Pachytene |
| 1. | Diakinesis | 2. | Zygotene |
| 3. | Pachytene | 4. | Diplotene |
| A. | Tetrad formation is seen during Leptotene. |
| B. | During Anaphase, the centromeres split and chromatids separate. |
| C. | Terminalization takes place during Pachytene. |
| D. | Nucleolus, Golgi complex and ER are reformed during Telophase. |
| E. | Crossing over takes place between sister chromatids of homologous chromosome. |
| 1. | B and E only | 2. | A and C only |
| 3. | B and D only | 4. | A, C and E only |
| 1. | Pachytene | 2. | Diplotene |
| 3. | Diakinesis | 4. | Leptotene |
| 1. | (D), (B), (A), (E), (C) | 2. | (A), (B), (D), (E), (C) |
| 3. | (D), (A), (B), (E), (C) | 4. | (A), (D), (B), (C), (E) |