Biology A-level

AS

Unit 1

2019	Question Paper	Mark Scheme	A=42 B=36 C=30 D=24
2018	Question Paper	Mark Scheme	A=44 B=38 C=32 D=26
2017	Question Paper	Mark Scheme	A=40 B=34 C=28 D=22
2016	Question Paper	Mark Scheme	A=42 B=37 C=32 D=27

Unit 2

2019	Question Paper	Mark Scheme	A=41 B=35 C=30 D=25
2018	Question Paper	Mark Scheme	A=45 B=39 C=33 D=27
2017	Question Paper	Mark Scheme	A=42 B=35 C=29 D=23
2016	Question Paper	Mark Scheme	A=40 B=34 C=29 D=24

A2

Unit 3

2019	Question Paper	Mark Scheme	A*=58 A=51 B=44 C=37 D=31
2018	Question Paper	Mark Scheme	A*=56 A=49 B=43 C=37 D=31
2017	Question Paper	Mark Scheme	A*=54 A=46 B=40 C=34 D=28

Unit 4

2019	Question Paper	Mark Scheme	A=47 B=40 C=34 D=28
2018	Question Paper	Mark Scheme	A=49 B=43 C=37 D=32
2017	Question Paper	Mark Scheme	A=45 B=39 C=34 D=29

Unit 5 Experimental Task

2019	Question Paper	Mark Scheme
2018	Question Paper	Mark Scheme
2017	Question Paper	Mark Scheme

Unit 5 Practical Analysis

Grade boundaries are out of 50 - a combination of the Experimental and Analysis papers

2019	Question Paper	Mark Scheme	A*=35 A=32 B=29 C=26 D=23
2018	Question Paper	Mark Scheme	A*=39 A=32 B=29 C=26 D=23
2017	Question Paper	Mark Scheme	A*=38 A=32 B=29 C=26 D=23