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IB Biology SL 2.1.6 Shared features of mitosis and meiosis Question Bank

Practise IB Biology SL 2.1.6 by identifying events shared by mitosis and meiosis and distinguishing them from division-specific events.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Identify chromatid separation or microtubule movement as an event shared by both divisions.
  • Distinguish shared DNA-replication timing from meiosis-specific crossing over.
  • Use a division diagram to identify which event occurs in both processes.

D2.1.6—Shared features question 1

[Maximum number: 1]

Which process occurs in both mitosis and meiosis?

A

DNA replication

B

Splitting of chromosome centromeres

C

Exchange of genetic material between chromatids

D

Pairing of homologous chromosomes at the equator of the cell

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