O-LevelBiologyPlant Nutrition5090/12 · Oct/Nov 2021 · Q341 Mark

The graph shows changes in the dry mass of a seed as it germinates and grows. [Figure 34.1] What causes the change shown between points S and T?

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Aosmosis

Bphotosynthesis

Crespiration

Dtranspiration

✓ Correct answer

B: photosynthesis

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Topic: Plant Nutrition, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2021 Paper 1 Variant 2, question 34.

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