Biology Paper 21
Oct / Nov 2024·5090·7 questions
Mock exam: 75 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Mark scheme
Question 1
1(a)(i)[1]
1(a)(ii)[1]
1(a)(iii)[2]
1(b)[3]
1(c)(i)[1]
1(c)(ii)[3]
Question 2
2(a)[4]
2(b)[2]
Question 3
3(a)[2]
3(b)(i)[2]
3(b)(ii)[4]
3(c)(i)[1]
3(c)(ii)[2]
Question 4
4(a)(i)[2]
4(a)(ii)[2]
4(b)[4]
4(c)[2]
Question 5
5(a)(i)[4]
5(a)(ii)[2]
5(b)(i)[2]
5(b)(ii)[3]
5(b)(iii)[1]
5(c)(i)[1]
5(c)(ii)[2]
Question 6
6(a)[2]
6(b)[2]
6(c)(i)[3]
6(c)(ii)[5]
6(d)[5]
Question 7
7(a)[7]
7(b)[3]