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Cambridge O Level Biology past papers and mark schemes
Cambridge Cambridge O Level Biology past papers
Old course 3172 May/June 2021
Cambridge sits the same paper as numbered variants in different administrative zones.
Oct/Nov 2025
For every paper this year Grade boundaries
Oct/Nov 2024
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2023Oct/Nov · May/June
Oct/Nov 2023
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2022Oct/Nov · May/June
Oct/Nov 2022
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2021Oct/Nov · May/June
Oct/Nov 2021
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May/June 2021
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2020Oct/Nov · May/June
Oct/Nov 2020
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2019Oct/Nov · May/June
Oct/Nov 2019
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2018Oct/Nov · May/June
Oct/Nov 2018
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2017Oct/Nov · May/June
Oct/Nov 2017
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2016Oct/Nov · May/June
Oct/Nov 2016
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2015Oct/Nov · May/June
Oct/Nov 2015
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2014Oct/Nov · May/June
Oct/Nov 2014
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2013Oct/Nov · May/June
Oct/Nov 2013
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2012Oct/Nov · May/June
Oct/Nov 2012
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2011Oct/Nov · May/June
Oct/Nov 2011
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2010Oct/Nov · May/June
Oct/Nov 2010
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May/June 2010
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2004Oct/Nov · May/June
Oct/Nov 2004
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2003Oct/Nov · May/June
Oct/Nov 2003
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At a glance
- The course
- What we hold
- We hold 337 papers from 49 sittings, Oct/Nov 2002 to May/June 2026.
- Full title
- Biology
Not Cambridge? Same subject, other boards.
Each board sets completely different papers. Check yours before you revise the wrong thing for months.
Cambridge is the only board we hold for Cambridge O Level Biology.
The board and course code are printed on the front of every mock paper.
HELP. Which board am I??
Find a mock or past paper from school. The board's name is at the top of the front cover, and the course code is printed next to it, like 5090. No paper to hand? Ask your teacher which board and course code you are entered for.
Also on this page 5090 3172
Cambridge 3172 Earlier
Biology · 2021
Its 1 paper from 1 series is in the years above.
Biology at other levels
International GCSE Biology 1,081International A Level Biology 1,074GCE A Level Biology 348GCSE Biology 256GCE AS Level Biology 228
Memes
Certified Biology memes. Peer-reviewed by nobody.
Laugh now. Cry in the exam hall later. Then come back and do a past paper.
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