Match the following column I with column II. 

Column I  Column II
A. Synapsis aligns homologous chromosomes (i)  Anaphase II
B. Synthesis of RNA and protein (ii)  Zygotene
C. Action of enzyme recombinase (iii)  G2 - phase
D. Centromeres do not separate, but chromatids move towards opposite poles (iv)  Anaphase I
(v)  Pachytene

1. A-(ii), B-(i), C-(iii), D-(iv)

2. A-(ii), B-(iii), C-(v), D-(iv)

3. A-(i), B-(ii), C-(v), D-(iv)

4. A-(ii), B-(iii), C-(iv), D-(v)

Subtopic:  Intro to Cell Cycle & Interphase | Cell Cycle: Meiosis I | Cell Cycle: Meiosis II |
 85%
From NCERT
NEET - 2015
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Match the following

     Column  l           Column ll

a  G1 phase          (i) Longest  phase of cell cycle

b  M phase            (ii) Synthesis of histone proteins

c  S-phase             (iii) Cell quiescence

G0 phase            (iv) Nuclear division

1.  a(i), b(i), c(iv), d(iii)

2.  a(i), b(iv), c(ii), d(iii) 

3.  a(i), b(iv), c(iii), d(ii)

4.  a(iv), b(iii), c(i), d(ii)

Subtopic:  Intro to Cell Cycle & Interphase |
 86%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Consider the following four statements (I- IV) related to cell cycle, and select the correct option stating them as true (T) and false (F)

I. Cell growth in terms of cytoplasmic increase is a continuous process.
II. Interphase is the phase of actual cell division.
III. The number of chromosomes doubles in S-phase.
IV. The cell that do not divide further exits G1-phase to enter a metabolically inactive stage.

Options :
         I    II    III    IV

1.      T    F     F      F

2.      F    T     T     T

3.      F    F     T     T

4.      T    F     F     T

Subtopic:  Intro to Cell Cycle & Interphase | Cell Division: Mitosis (Karyokinesis) |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Consider the following four statements (I- IV) related to cell cycle, and select the correct option stating them as true (T) and false (F).

I. Cell growth in terms of cytoplasmic increase is a continuous process.
II. Interphase is the phase of actual cell division.
III. The number of chromosomes doubles in S-phase.
IV. The cell that does not divide further exits G1-phase to enter a metabolically inactive stage.

Options:
         I    II    III    IV

1.      T    F     F      F

2.      F    T     T     T

3.      F    F     T     T

4.      T    F     F     T

Subtopic:  Intro to Cell Cycle & Interphase |
 52%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Consider the following four statements (l-lV) related to cell cycle, and select the correct option stating them as true [T] and false [F].

I Cell growth in terms of cytoplasmic increase is a continuous process.
II Interphase is the phase of actual cell division.
III The number of chromosomes doubles in S-phase
IV The cells that do not divide further exit  G 1 -phase to enter the G0 stage.

Options:

      l       ll       lll       lV

1.   T       F       F         F

2.   F       T       T         T

3.   F       F       T         T

4.   T       F       F         T

Subtopic:  Intro to Cell Cycle & Interphase |
 84%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Given below are two statements:
Statement I: In mitosis, chromosomal number in the progeny as well as in parents remains the same
Statement II: Mitosis takes place in gametes

In light of the above statements, choose the most appropriate answer from the options given below:
1. Both statement I and statement II are correct
2. Both statement I and statement II are incorrect
3. Statement I is correct but statement II is incorrect 
4. Statement I is incorrect but statement II is correct 
Subtopic:  Intro to Cell Cycle & Interphase | Cell Division: Mitosis (Karyokinesis) | Cell Cycle: Meiosis I |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Assertion(A): Cell division, DNA replication, and cell growth have to take place in a coordinated way.
Reason(R): This well coordinated way ensures correct division and formation of progeny cells containing intact genomes.
Choices for Assertions and reasons:
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:  Intro to Cell Cycle & Interphase |
 90%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.