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MCQ practice · SSC Biology Board questions · Chapter 3: Cell Division

Dhaka Board 2024

In which phase of mitosis does the nucleolus reappear?

Think it through first, then pick an option.

  1. a Telophase
  2. b Prophase
  3. c Metaphase
  4. d Prometaphase
Answer and explanation

Correct answer: a Telophase

In telophase the nuclear membrane forms around the nuclear reticulum and the nucleolus reappears.

Why the other options are wrong

  • b Prophase: In prophase the nucleolus starts to fade; it does not come back.
  • c Metaphase: In metaphase the nucleolus is completely gone; it reappears later.
  • d Prometaphase: In prometaphase the nucleolus keeps disappearing; its return is not here.