Mitosis · Botany

Which of the following events characterizes Prophase in a botanical cell?

  1. The precise alignment of chromosomes along the metaphase equator
  2. The initial formation of the new cell plate structure
  3. The physical separation of the sister chromatids
  4. Disappearance of the nucleolus and nuclear envelope
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Correct answer: Disappearance of the nucleolus and nuclear envelope

Prophase marks the beginning of mitosis where chromatin condenses into visible chromosomes. Key landmarks include the disintegration of the nucleolus and the breakdown of the nuclear membrane.

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