Q. No.Given below are two statements:
In the light of the above statements, choose the correct answer from the option given below:
1. Both Statement I and Statement II are False
2. Statement I is True but Statement II is False
3. Statement I is False but Statement II is True
4. Both Statement I and Statement II are True
| 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. |
In the light of the above statements, choose the correct answer from the option given below:
1. Both Statement I and Statement II are False
2. Statement I is True but Statement II is False
3. Statement I is False but Statement II is True
4. Both Statement I and Statement II are True
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch List I with List II:
Choose the correct answer from the options given below:
1. A-I, B-II, C-IV, D-III
2. A-II, B-IV, C-I, D-III
3. A-IV, B-III, C-II, D-I
4. A-IV, B-II, C-III, D-I
| 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 |
Choose the correct answer from the options given below:
1. A-I, B-II, C-IV, D-III
2. A-II, B-IV, C-I, D-III
3. A-IV, B-III, C-II, D-I
4. A-IV, B-II, C-III, D-I
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch List-I with List-II:
Choose the correct answer from the options given below:
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
| 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
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch List-I with List-II:
Choose the correct answer from the options given below:
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
| 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
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyRecombination between homologous chromosomes is completed by the end of:
1. Diakinesis
2. Zygotene
3. Diplotene
4. Pachytene
1. Diakinesis
2. Zygotene
3. Diplotene
4. Pachytene
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe process of appearance of recombination nodules occurs at which sub stage of prophase I in meiosis?
| 1. | Diakinesis | 2. | Zygotene |
| 3. | Pachytene | 4. | Diplotene |
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect the correct statements.
Choose the correct answer from the options given below:
| 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. |
Choose the correct answer from the options given below:
| 1. | B and E only | 2. | A and C only |
| 3. | B and D only | 4. | A, C and E only |
Subtopic: Cell Division: Mitosis (Karyokinesis) | Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe dissolution of synaptonemal complex occurs during:
| 1. | Pachytene | 2. | Diplotene |
| 3. | Diakinesis | 4. | Leptotene |
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect the correct sequence of substages of Prophase - I of Meiotic division
(A) Zygotene
(B) Pachytene
(C) Diakinesis
(D) Leptotene
(E) Diplotene
Choose the correct answer from the options given below:
(A) Zygotene
(B) Pachytene
(C) Diakinesis
(D) Leptotene
(E) Diplotene
Choose the correct answer from the options given below:
| 1. | (D), (B), (A), (E), (C) | 2. | (A), (B), (D), (E), (C) |
| 3. | (D), (A), (B), (E), (C) | 4. | (A), (D), (B), (C), (E) |
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
The appearance of recombination nodules on homologous chromosomes during meiosis characterizes:
1. Terminalization
2. Synaptonemal complex
3. Bivalent
4. Sites at which crossing over occurs
1. Terminalization
2. Synaptonemal complex
3. Bivalent
4. Sites at which crossing over occurs
Subtopic: Cell Cycle: Meiosis I |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
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