Edexcel International AS Biology

July 16, 2024

Question Paper	Mark Scheme
New Spec:

June 2022
June 2022 – Unit 1	June 2022 – Unit 1 MS
June 2022 – Unit 2	June 2022 – Unit 2 MS
June 2022 – Unit 3	June 2022 – Unit 3 MS

January 2022:
January 2022-Unit 1	January 2022-Unit 1 MS
January 2022-Unit 2	January 2022-Unit 2 MS
January 2022-Unit 3	January 2022-Unit 3 MS

Oct/Nov 2021:
Oct/Nov-Unit 1	Oct/Nov-Unit 1 MS
Oct/Nov-Unit 2	Oct/Nov-Unit 2 MS
Oct/Nov-Unit 3	Oct/Nov-Unit 3 MS

June 2021:
June 2021-Unit 1	June 2021-Unit 1 MS
June 2021-Unit 2	June 2021-Unit 2 MS
June 2021-Unit 3	June 2021-Unit 3 MS

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

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

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

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

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

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

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

October 2017- Unit 1	October 2017- Unit 1 MS
October 2017- Unit 2	October 2017- Unit 2 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

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

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

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

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

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

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

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

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 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

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 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

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 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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Edexcel International AS Biology

Question Paper

Mark Scheme

New Spec:

June 2022

January 2022:

Oct/Nov 2021:

June 2021:

January 2021:

June/Nov 2020:

January 2020:

June 2019:

January 2019:

Old Spec:

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