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NEET 2019
Exam
NEET
Year
2019
Subject
Botany
Chapter
Cell Cycle and Cell Division

NEET 2019 · Botany · Cell Cycle and Cell Division

The correct sequence of phases of cell cycle is:

The correct sequence of phases of cell cycle is:The correct sequence of phases of cell cycle is:

Options

  1. AM→G1→G2→SM \to {G}_{1} \to {G}_{2} \to S
  2. BG1→G2→S→M{G}_{1} \to {G}_{2} \to S \to M
  3. CS→G1→G2→MS \to {G}_{1} \to {G}_{2} \to M
  4. DG1→S→G2→M{G}_{1} \to S \to {G}_{2} \to M

Correct answer

D. G1→S→G2→M{G}_{1} \to S \to {G}_{2} \to M

Step-by-step solution

Interphase accounts for almost 9595 % of the total time required for the cell cycle. Interphase takes place in three stages; G1,S{G}_{1}, S and G2{G}_{2} proceeded by mitotic phase (MM phase) and cytokinesis. The nuclear content of DNA is duplicated during the synthesis phase. So, the correct sequence is -

G1→S→G2→M{G}_{1} \to S \to {G}_{2} \to M

The correct sequence of phases of cell cycle is:

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