During which phase of the cell cycle does the amount of DNA per cell double?

During which phase of the cell cycle does the amount of DNA per cell double?
  1. G₂ phase
  2. S phase
  3. G₁ phase
  4. M phase

Solution

S or synthesis phase marks the period during which DNA synthesis or replication takes place. During this time the amount of DNA per cell doubles.

Asked in: NCERT

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