The process of duplication of chromosomes is observed in interphase (or early prophase). The particular or specific stage of the eukaryotic cell cycle during which this occurs is termed the -

G_{1}

or Gap Phase 1

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G_{2}

or Gap Phase 2

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G_{0}

or Dormant phase

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S or Synthesis stage

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Solution

The correct option is D S or Synthesis stage
The process of duplication of chromosomes or DNA content begins in S phase and is regarded as the replication stage.

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Similar questions

The process of duplication of genetic material is observed in interphase (or early prophase). The particular or specific stage of the eukaryotic cell cycle during which this occurs is termed the -

Q. The diagram represents a eukaryotic cell cycle divided into 5 phases (A-E).

Match phases A-E of the diagram with the processes 1-5 given below.
1. Involves cytokinesis
2. Main growth period of the cell
3. Duplication of DNA
4. Quiescent cells
5. Last stage of interphase

Q. A cell examined during prophase of cell cycle contained

100

units of DNA and

50

chromosomes. What would be the number of DNA and chromosomes in anaphase of this cell cycle?

Q. Assertion :Prophase is the first stage of mitosis which follows S and

G_{1}

phases of interphase. Reason: Prophase is marked by the initiation of clusters of chromosomes.

Q. In which stage of the cell cycle the chromosomes are maximally condensed
(1)prophase
(2)metaphase
(3)anaphase
(4)telophase

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The process of duplication of chromosomes is observed in interphase (or early prophase). The particular or specific stage of the eukaryotic cell cycle during which this occurs is termed the -

The correct option is D S or Synthesis stageThe process of duplication of chromosomes or DNA content begins in S phase and is regarded as the replication stage.

The correct option is D S or Synthesis stage
The process of duplication of chromosomes or DNA content begins in S phase and is regarded as the replication stage.