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Q. No.Match List-I with List-II:
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
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
(Events)
(Prophase-I)
Subtopic: Cell Cycle: Meiosis I |
80%
From NCERT
NEET - 2024
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Match 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-IV, B-II, C-I, D-III
3. A-II, B-IV, C-I, D-III
4. A-I, B-III, C-II, D-IV
| List-I (Cell Cycle) | List-II (Events) | ||
| A. | \(G_1\) phase | I. | Cell is metabolically active but no proliferation until required |
| B. | S phase | II. | Replication of DNA |
| C. | \(G_0\) stage | III. | Synthesis of proteins |
| D. | \(G_2\) phase | IV. | Cell is metabolically active and grows continuously |
Choose the correct answer from the options given below :
1. A-I, B-II, C-IV,D-III
2. A-IV, B-II, C-I, D-III
3. A-II, B-IV, C-I, D-III
4. A-I, B-III, C-II, D-IV
Subtopic: Intro to Cell Cycle & Interphase |
87%
From NCERT
NEET - 2024
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Following are the stages of cell division :
A. Gap 2 phase
B. Cytokinesis
C. Synthesis phase
D. Karyokinesis
E. Gap I phase
Choose the correct sequence of stages from the options given below :
1. E-B-D-A-C
2. B-D-E-A-C
3. E-C-A-D-B
4. C-E-D-A-B
A. Gap 2 phase
B. Cytokinesis
C. Synthesis phase
D. Karyokinesis
E. Gap I phase
Choose the correct sequence of stages from the options given below :
1. E-B-D-A-C
2. B-D-E-A-C
3. E-C-A-D-B
4. C-E-D-A-B
Subtopic: Intro to Cell Cycle & Interphase |
87%
From NCERT
NEET - 2024
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Match 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 |
87%
From NCERT
NEET - 2024
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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 |
70%
From NCERT
NEET - 2024
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Spindle fibers attach to kinetochores of chromosomes during
1. Metaphase
2. Anaphase
3. Telophase
4. Prophase
1. Metaphase
2. Anaphase
3. Telophase
4. Prophase
Subtopic: Cell Division: Mitosis (Karyokinesis) |
76%
From NCERT
NEET - 2024
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Consider the given two statements:
| Assertion (A): | Meiosis is the mechanism by which conservation of specific chromosome number of each species is achieved across generations in sexually reproducing organisms. |
| Reason (R): | Meiosis results in reduction of chromosome number by half in gametes. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | (A) is False but (R) is True. |
Subtopic: Cell Cycle: Meiosis I |
71%
From NCERT
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In meiosis, the splitting of the centromere of each chromosome takes place during:
| 1. | Metaphase I | 2. | Metaphase II |
| 3. | Anaphase I | 4. | Anaphase II |
Subtopic: Cell Cycle: Meiosis II |
75%
From NCERT
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Consider the given two statements:
| Statement I: | At Metaphase I the chromosomes align at the equator and the microtubules from opposite poles of the spindle get attached to the kinetochores of sister chromatids. |
| Statement II: | At metaphase II the bivalent chromosomes align on the equatorial plate and microtubules from the opposite poles of the spindle attach to the kinetochore of homologous chromosomes. |
| 1. | Statement I is correct and Statement II is incorrect. |
| 2. | Statement I is incorrect and Statement II is incorrect. |
| 3. | Statement I is correct and Statement II is correct. |
| 4. | Statement I is incorrect and Statement II is correct. |
Subtopic: Cell Cycle: Meiosis I |
57%
From NCERT
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Mark the correct event during anaphase\(-I\) of meiosis
1. Homologous chromosomes separate
2. Non-homologous chromosomes separate
3. Sister chromatids sperate
4. Non-sister chromatids separate
1. Homologous chromosomes separate
2. Non-homologous chromosomes separate
3. Sister chromatids sperate
4. Non-sister chromatids separate
Subtopic: Cell Cycle: Meiosis I | Cell Cycle: Meiosis II |
71%
From NCERT
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