Which of the following is a micro-element in | vedclass

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(A) Essential elements are classified into two categories based on their quantitative requirements: macronutrients and micronutrients.$1$. Macronutrie

Vedclass · Accepted Answer

Manganese

Vedclass · Answer

(A) Essential elements are classified into two categories based on their quantitative requirements: macronutrients and micronutrients.$1$. Macronutrients are generally present in plant tissues in large amounts (in excess of $10 	ext{ mmol kg}^{-1}$ of dry matter).$2$. Micronutrients or trace elements are needed in very small amounts (less than $10 	ext{ mmol kg}^{-1}$ of dry matter).$3$. Among the given options, $Nitrogen$, $Magnesium$, and $Calcium$ are macronutrients.$4$. $Manganese$ $(Mn)$ is a micronutrient required by plants for various metabolic processes, including the photolysis of water during photosynthesis.

Column-$I$	Column-$II$
$(A)$ Water splitting reaction	$(1)$ Boron
$(B)$ Uptake and utilisation of $Ca^{2+}$	$(2)$ Copper
$(C)$ Synthesis of auxin	$(3)$ $Cl^-$
$(D)$ Redox reaction	$(4)$ Zinc

Which of the following is a micro-element in plants?

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Match the following columns:
Column-$I$ Column-$II$
$(A)$ Water splitting reaction $(1)$ Boron
$(B)$ Uptake and utilisation of $Ca^{2+}$ $(2)$ Copper
$(C)$ Synthesis of auxin $(3)$ $Cl^-$
$(D)$ Redox reaction $(4)$ Zinc

Which element is required for the activity of carbonic anhydrase?

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