O-LevelBiologyPlant Nutrition5090/11 · Oct/Nov 2016 · Q61 Mark
A lack of magnesium in plants leads to yellowing of the leaves. This is because magnesium is needed for
Acarbohydrate synthesis.
Bchlorophyll synthesis.
Cprotein synthesis.
Drespiration.
✓ Correct answer
B: chlorophyll synthesis.
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