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IB Biology SL 2.1.7 Phases of mitosis Question Bank

Practise IB Biology SL 2.1.7 by sequencing mitosis and identifying the chromosome events in each phase.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Place prophase, metaphase, anaphase and telophase in the correct sequence.
  • Identify chromosome supercoiling, spindle alignment and sister-chromatid separation in a diagram.
  • Explain how mitosis produces two nuclei with identical genetic information.

D2.1.7—Phases of mitosis question 1

[Maximum number: 1]

The following sequence of pictures, made using an electronic imaging technique, shows a cell undergoing division.

Image I

Image I

State the stage of mitosis typified by image II.

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