DP Biology (first assessment 2025)

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Question 22M.2.SL.TZ2.a.i

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Date May 2022 Marks available [Maximum mark: 2] Reference code 22M.2.SL.TZ2.a.i
Level SL Paper 2 Time zone TZ2
Command term Identify Question number a.i Adapted from N/A
a.i.
[Maximum mark: 2]
22M.2.SL.TZ2.a.i

Identify, with a reason, the stage shown at X.

[2]

Markscheme
  1. anaphase;
  2. the (replicated) chromosomes/chromatids are separating/moving to opposite poles of the cell;

OWTTE

Examiners report

This question was generally well done; a few identified the incorrect phase of mitosis, but the observations about cellular events being observed was often correct.

Syllabus sections