DP Biology (first assessment 2025)

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Question 22M.1A.SL.TZ1.12

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.SL.TZ1.12
Level SL Paper 1A Time zone TZ1
Command term Question number 12 Adapted from N/A
12.
[Maximum mark: 1]
22M.1A.SL.TZ1.12

Which process occurs in meiosis but not in mitosis?

A. Attachment of spindle fibres to the centromeres of each chromosome

B. Movement of homologous chromosomes to opposite ends

C. Replication of DNA prior to the start of cell division

D. Separation of sister chromatids during anaphase

[1]

Markscheme

B

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