Edexcel International A Level Biology: Past Papers

Concise resources for the International A Level Edexcel Biology course.

Question Paper

Mark Scheme

New Spec:
 
   
Jan 2023
 
Unit 1 - Molecules, Diet, Transport and Health Mark Scheme
Unit 2 - Cells, Development, Biodiversity and Conservation Mark Scheme
Unit 3 - Practical Skills in Biology I Mark Scheme
Unit 4 - Energy, Environment, Microbiology and Immunity Mark Scheme
Unit 5 - Respiration, Internal Environment, Coordination and Gene Technology Mark Scheme
Unit 6 - Practical Skills in Biology II Mark Scheme
 
June 2022
 
Unit 1 - Molecules, Diet, Transport and Health Mark Scheme
Unit 2 - Cells, Development, Biodiversity and Conservation Mark Scheme
Unit 3 - Practical Skills in Biology I Mark Scheme
Unit 4 - Energy, Environment, Microbiology and Immunity Mark Scheme
Unit 5 - Respiration, Internal Environment, Coordination and Gene Technology Mark Scheme
Unit 6 - Practical Skills in Biology II Mark Scheme
   
January 2022:
 

January 2022-Unit 1

Mark Scheme

January 2022-Unit 2

Mark Scheme

January 2022-Unit 3  

Mark Scheme

January 2022-Unit 4  

Mark Scheme

January 2022-Unit 5  

Mark Scheme

January 2022-Unit 6  

Mark Scheme

   
Oct/Nov 2021:
 

Oct/Nov-Unit 1

Mark Scheme

Oct/Nov-Unit 2

Mark Scheme

Oct/Nov-Unit 3

Mark Scheme

Oct/Nov-Unit 4

Mark Scheme

Oct/Nov-Unit 5

Mark Scheme

   
June 2021:
 

June 2021-Unit 1

Mark Scheme

June 2021-Unit 2

Mark Scheme

June 2021-Unit 3

Mark Scheme

June 2021-Unit 4

Mark Scheme

June 2021-Unit 5

Mark Scheme

June 2021-Unit 6

Mark Scheme

   
January 2021:
 

January 2021-Unit 1

January 2021-Unit 1 MS

January 2021-Unit 2

January 2021-Unit 2 MS

January 2021-Unit 3

January 2021-Unit 3 MS

January 2021-Unit 4

January 2021-Unit 4 MS

January 2021-Unit 5

January 2021-Unit 5 MS

January 2021-Unit 6

January 2021-Unit 6 MS

   
June/Nov 2020:
 

June/Nov 2020-Unit 1

June/Nov 2020-Unit 1 MS

June/Nov 2020-Unit 2

June/Nov 2020-Unit 2 MS

June/Nov 2020-Unit 3

June/Nov 2020-Unit 3 MS

June/Nov 2020-Unit 4

June/Nov 2020-Unit 4 MS

June/Nov 2020-Unit 5

June/Nov 2020-Unit 5 MS

June/Nov 2020-Unit 6

June/Nov 2020-Unit 6 MS

   
January 2020:
 

January 2020-Unit 1

January 2020-Unit 1 MS

January 2020-Unit 2

January 2020-Unit 2 MS

January 2020-Unit 3

January 2020-Unit 3 MS

January 2020-Unit 4

January 2020-Unit 4 MS

   
June 2019:
 

June 2019- Unit 1

June 2019- Unit 1 MS

June 2019- Unit 2

June 2019- Unit 2 MS

June 2019- Unit 3

June 2019- Unit 3 MS

   
January 2019:
 

January 2019- Unit 1

January 2019- Unit 1 MS

   
Old Spec:
 

January 2019- Unit 1

January 2019- Unit 1 MS

January 2019- Unit 2

January 2019- Unit 2 MS

January 2019- Unit 3

January 2019- Unit 3 MS

January 2019- Unit 4

January 2019- Unit 4 MS

January 2019- Unit 5

January 2019- Unit 5 MS

January 2019- Unit 6

January 2019- Unit 6 MS

   

October 2018- Unit 1

October 2018- Unit 1 MS

October 2018- Unit 2

October 2018- Unit 2 MS

October 2018- Unit 3

October 2018- Unit 3 MS

October 2018- Unit 4

October 2018- Unit 4 MS

October 2018- Unit 5

October 2018- Unit 5 MS

October 2018- Unit 6

October 2018- Unit 6 MS

   

June 2018- Unit 1

June 2018- Unit 1 MS

June 2018- Unit 2

June 2018- Unit 2 MS

June 2018- Unit 3

June 2018- Unit 3 MS

June 2018- Unit 4

June 2018- Unit 4 MS

June 2018- Unit 5

June 2018- Unit 5 MS

June 2018- Unit 6

June 2018- Unit 6 MS

   

January 2018- Unit 1

January 2018- Unit 1 MS

January 2018- Unit 2

January 2018- Unit 2 MS

January 2018- Unit 3

January 2018- Unit 3 MS

January 2018- Unit 4

January 2018- Unit 4 MS

January 2018- Unit 5

January 2018- Unit 5 MS

January 2018- Unit 6

January 2018- Unit 6 MS

   

October 2017- Unit 1

October 2017- Unit 1 MS

October 2017- Unit 2

October 2017- Unit 2 MS

October 2017- Unit 4

October 2017- Unit 4 MS

October 2017- Unit 5

October 2017- Unit 5 MS

October 2017- Unit 6

October 2017- Unit 6 MS

   

June 2017 - Unit 1

June 2017 - Unit 1 MS

June 2017 - Unit 2

June 2017 - Unit 2 MS

June 2017 - Unit 3

June 2017 - Unit 3 MS

June 2017 - Unit 4

June 2017 - Unit 4 MS

June 2017 - Unit 5

June 2017 - Unit 5 MS

June 2017 - Unit 6

June 2017 - Unit 6 MS

   

January 2017  - Unit 1

January 2017  - Unit 1 MS

January 2017  - Unit 2

January 2017  - Unit 2 MS

January 2017  - Unit 3

January 2017  - Unit 3 MS

January 2017  - Unit 4

January 2017  - Unit 4 MS

January 2017  - Unit 5

January 2017  - Unit 5 MS

January 2017  - Unit 6

January 2017 - Unit 6 MS

   

June 2016 - Unit 1

June 2016 - Unit 1 MS

June 2016 - Unit 2

June 2016 - Unit 2 MS

June 2016 - Unit 3

June 2016 - Unit 3 MS

June 2016 - Unit 4

June 2016 - Unit 4 MS

June 2016 - Unit 5

June 2016 - Unit 5 MS

June 2016 - Unit 6

June 2016 - Unit 6 MS

   

October 2016 - Unit 1

October 2016 - Unit 1 MS

October 2016  - Unit 2

October 2016 - Unit 2 MS 

October 2016  - Unit 3

October 2016 - Unit 3 MS

   

January 2016  - Unit 1

January 2016 - Unit 1 MS 

January 2016  - Unit 2

January 2016 - Unit 2 MS 

January 2016  - Unit 3

January 2016 - Unit 3 MS 

January 2016  - Unit 4

January 2016 - Unit 4 MS

January 2016  - Unit 5

January 2016 - Unit 5 MS

January 2016  - Unit 6

January 2016 - Unit 6 MS

   

June 2015  - Unit 1

June 2015 - Unit 1 MS

June 2015 - Unit 2

June 2015 - Unit 2 MS 

June 2015 - Unit 3

June 2015 - Unit 3 MS

June 2015  - Unit 4

June 2015 - Unit 4 MS

June 2015 - Unit 5

June 2015 - Unit 5 MS

June 2015 - Unit 6

June 2015 - Unit 6 MS

   

January 2015 - Unit 1

January 2015 - Unit 1 MS

January 2015 - Unit 2

January 2015 - Unit 2 MS 

January 2015 - Unit 3

January 2015 - Unit 3 MS

January 2015 - Unit 4

January 2015 - Unit 4 MS

January 2015 - Unit 5

January 2015 - Unit 5 MS

January 2015 - Unit 6

January 2015 - Unit 6 MS

   

June 2014 - Unit 1

June 2014 - Unit 1 MS

June 2014  - Unit 2

June 2014 - Unit 2 MS 

June 2014  - Unit 3

June 2014 - Unit 3 MS 

June 2014  - Unit 4

June 2014 - Unit 4 MS 

June 2014  - Unit 5

June 2014 - Unit 5 MS

June 2014  - Unit 6

June 2014 - Unit 6 MS

   

January 2014  - Unit 1

January 2014 - Unit 1 MS

January 2014  - Unit 2

January 2014 - Unit 2 MS

January 2014  - Unit 3

January 2014 - Unit 3 MS

January 2014 - Unit 4

January 2014 - Unit 4 MS

January 2014 - Unit 5

January 2014 - Unit 5 MS

January 2014  - Unit 6

January 2014 - Unit 6 MS

   

June 2013- Unit 1

June 2013- Unit 1 MS

June 2013- Unit 1R

June 2013- Unit 1R MS

June 2013- Unit 2

June 2013- Unit 2 MS

June 2013- Unit 2R

June 2013- Unit 2R MS

June 2013- Unit 3B

June 2013- Unit 3B MS

June 2013- Unit 4

June 2013- Unit 4 MS

June 2013- Unit 4R

June 2013- Unit 4R MS

June 2013- Unit 5R

June 2013- Unit 5R MS

June 2013- Unit 6B

June 2013- Unit 6B MS

   

June 2012- Unit 1

June 2012- Unit 1 MS

June 2012- Unit 2

June 2012- Unit 2 MS

June 2012- Unit 3B

June 2012- Unit 3B MS

June 2012- Unit 4

June 2012- Unit 4 MS

June 2012- Unit 5

June 2012- Unit 5 MS

June 2012- Unit 6B

June 2012- Unit 6B MS

   

January 2012- Unit 1

January 2012- Unit 1 MS

January 2012- Unit 2

January 2012- Unit 2 MS

January 2012- Unit 3B

January 2012- Unit 3B MS

January 2012- Unit 4

January 2012- Unit 4 MS

January 2012- Unit 5

January 2012- Unit 5 MS

January 2012- Unit 6B

January 2012- Unit 6B MS

   

January 2011- Unit 1

January 2011- Unit 1 MS

January 2011- Unit 2

January 2011- Unit 2 MS

January 2011- Unit 3B

January 2011- Unit 3B MS

January 2011- Unit 4

January 2011- Unit 4 MS

January 2011- Unit 5

January 2011- Unit 5 MS

January 2011- Unit 6B

January 2011- Unit 6B MS

   

June 2010- Unit 1

June 2010- Unit 1 MS

June 2010- Unit 2

June 2010- Unit 2 MS

June 2010- Unit 3B

June 2010- Unit 3B MS

June 2010- Unit 4

June 2010- Unit 4 MS

June 2010- Unit 5

June 2010- Unit 5 MS

June 2010- Unit 6B

June 2010- Unit 6B MS

   

June 2009- Unit 1

June 2009- Unit 1 MS

June 2009- Unit 2

June 2009- Unit 2 MS

June 2009- Unit 3B

June 2009- Unit 3B MS

   
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