Biology · May / June 2024 · Paper 21 · Question 6
5090
As printed in the paper
The question as text
A beam of bright light shines into a human eye for two seconds. A similar beam of light shines onto one side of the tip of a plant stem for several days.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(a)[6]
6(b)[4]
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