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O-LevelBiologyPlant Nutrition5090/12 · May/June 2022 · Q81 Mark

Which row shows the effect of nitrate ions on plant growth and the reason for this effect?

Ano effect, fewer proteins made
Bincreases, less chlorophyll made
Cdecreases, more chlorophyll made
Dincreases, more proteins made

✓ Correct answer

D: increases, more proteins made

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About this question

Topic
Plant Nutrition, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, May/June 2022 Paper 1 Variant 2, question 8.

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