Identify the symbols A, B and C in the figure given below

 

        A

         B

        C

(1)

G0

Prophase

Cytokinesis

(2)

Prophase

Metaphase

Telophase

(3)

G1

S

G2

(4)

Cytokinesis

Prophase

G0

1. (1)

2. (2)

3. (3)

4. (4)

Subtopic:  Intro to Cell Cycle & Interphase | Cell Division: Mitosis (Cytokinesis) |
 83%
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At anaphase-II, sister chromatids move towards opposite poles of the cell by :

1. Contraction in spindle fibre attached to kinetochores
2. Shorterning of microtubules attached to kinetochores
3. Lengthening of microtubules attached to kinetochores
4. Relaxation in spindle fibre attached to kinetochores

Subtopic:  Cell Cycle: Meiosis II |
 66%
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Following are the events occurs during meiosis :

(A) Appearance of chiasmata

(B) Synapsis

(C) Assembly of meiotic spindle

(D) Use of recombinase enzyme

Choose the correct sequence :-

1. ABCD

2. BDAC

3. DCBA

4. BCAD

Subtopic:  Cell Cycle: Meiosis I |
 80%
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Chromatin condensation and movement of duplicated centriole towards opposite pole can be observed during -

1. Prophase

2. Metaphase

3. Anaphase

4. Telophase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 63%
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Which phase of mitosis is essentially the reverse of prophase in terms of nuclear changes?

1. S-phase

2. Anaphase

3. Telophase

4. Interphase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 88%
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The figures below shows 3 phases of mitosis select the option given correct identification together with the correct event ?

1. C- Telophase-Nuclear envelope assembles around the chromosome clusters

2. B- Anaphase-Segregation of homologous chromosomes.

3. A- Prophase-Chromosomes get fully condensed.

4. C- Metaphase-Condensation of chromatin to form chromosome 

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 90%
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Bivalent align on the equator during

1. Metaphase I of meiosis

2. Anaphase I of meiosis

3. Metaphase of mitosis

4. Anaphase of mitosis

Subtopic:  Cell Cycle: Meiosis I |
 86%
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The stage during which chiasmata becomes visible is

1. Pachytene

2. Diplotene

3. Diakinesis

4. Zygotene

Subtopic:  Cell Cycle: Meiosis I |
 72%
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In which stage of mitosis, shape of chromosomes is best studied?

1. Prophase

2. Metaphase

3. Anaphase

4. Telophase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 82%
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Reduction in the number of chromosomes occurs during

1. Diplotene

2. Diakinesis

3. Metaphase I

4. Anaphase I

Subtopic:  Cell Cycle: Meiosis I |
 80%
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