Which is not a true statement regarding macro | vedclass

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(B) Macronutrients are required in large amounts by plants. They are involved in the formation of plant structures (e.g.,$C, H, O, N$),development of

Vedclass · Accepted Answer

Usually become toxic in excess

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(B) Macronutrients are required in large amounts by plants. They are involved in the formation of plant structures (e.g.,$C, H, O, N$),development of osmotic potential (e.g.,$K^+$),and some play a role in electron transfer (e.g.,$Mg^{2+}$ in chlorophyll). Micronutrients,not macronutrients,are the ones that usually become toxic when present in excess amounts. Therefore,the statement that macronutrients usually become toxic in excess is incorrect.

Which is not a true statement regarding macronutrients?

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