DP Biology (first assessment 2025)

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Question 21M.1A.SL.TZ1.15

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1A.SL.TZ1.15
Level SL Paper 1A Time zone TZ1
Command term Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
21M.1A.SL.TZ1.15

What are the evolutionary origins and functions of homologous structures?

[1]

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B

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