Biology · Oct / Nov 2021 · Paper 22 · Question 1
5090
As printed in the paper
The question as text
The diagram shows a photomicrograph of the lower surface of a leaf. B C A
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)(i)[3]
1(a)(ii)[4]
1(b)(i)[2]
1(b)(ii)[3]
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