Biology Paper 21
May / June 2020·5090·9 questions
Mock exam: 75 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Mark scheme
Question 1
1(a)(i)[1]
1(a)(ii)[4]
1(a)(iii)[2]
1(b)[4]
1(c)[1]
Question 2
2(a)(i)[1]
2(a)(ii)[1]
2(b)(i)[1]
2(b)(ii)[3]
2(c)[2]
Question 3
3(a)(i)[1]
3(a)(ii)[1]
3(b)(i)[4]
3(b)(ii)[2]
3(b)(iii)[4]
Question 4
4(a)[1]
4(b)[3]
4(c)[3]
4(d)(i)[2]
4(d)(ii)[2]
Question 5
5(a)[4]
5(b)[3]
Question 6
6(a)[3]
6(b)[7]
Question 7
7(a)[3]
7(b)[7]
Question 8
8(a)[4]
8(b)(i)[4]
8(b)(ii)[2]
Question 9
9(a)[5]
9(b)(i)[3]
9(b)(ii)[2]