Cambridge O Level Biology: Past Papers

Concise resources for the O Level Cambridge Biology course.

Exam papers

Mark Scheme

Specimen Exam Papers
 
Specimen Paper 1 - Multiple Choice QP S1 Specimen Paper 1 - Multiple Choice MS S1
Specimen Paper 2 - Theory QP S1 Specimen Paper 2 - Theory MS S1
Specimen Paper 3 - Practical QP S1 Specimen Paper 3 - Practical MS S1
Specimen Paper 4 - Alternative to Practical QP S1 Specimen Paper 4 - Alternative to Practical MS S1
   
May/Jun 2021 Exam Papers
 
Series 1:
 
May/Jun 21 Paper 1 - Multiple Choice QP S1 May/Jun 21 Paper 1 - Multiple Choice MS S1
May/Jun 21 Paper 2 - Theory QP S1 May/Jun 21 Paper 2 - Theory MS S1
May/Jun 21 Paper 3 - Practical QP S1 May/Jun 21 Paper 3 - Practical MS S1
May/Jun 21 Paper 6 - Alternative to Practical QP S1 May/Jun 21 Paper 6 - Alternative to Practical MS S1
   
May/Jun 2019 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple choice QP  May/Jun Paper 1 - Multiple choice MS
May/Jun Paper 2 - Theory QP  May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2019 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2018 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2018 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2017 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2017 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/June 2016 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2016 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2015 Exam Paper
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
 May/Jun Paper 6 - Alternative to Practical QP  May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2015 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2014 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP  May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP  May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2014 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2013 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2013 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2012 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2012 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2011 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2011 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
May/Jun 2010 Exam Papers
 
Series 1:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 2:
 
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP May/Jun Paper 6 - Alternative to Practical MS
   
Series 3:  
May/Jun Paper 1 - Multiple Choice QP May/Jun Paper 1 - Multiple Choice MS
May/Jun Paper 2 - Theory QP May/Jun Paper 2 - Theory MS
May/Jun Paper 3 - Practical QP May/Jun Paper 3 - Practical MS
May/Jun Paper 6 - Alternative to Practical QP  May/Jun Paper 6 - Alternative to Practical MS
   
Oct/Nov 2010 Exam Papers
 
Series 1:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 2:
 
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
   
Series 3:  
Oct/Nov Paper 1 - Multiple Choice QP Oct/Nov Paper 1 - Multiple Choice MS
Oct/Nov Paper 2 - Theory QP Oct/Nov Paper 2 - Theory MS
Oct/Nov Paper 3 - Practical QP Oct/Nov Paper 3 - Practical MS
Oct/Nov Paper 6 - Alternative to Practical QP Oct/Nov Paper 6 - Alternative to Practical MS
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