Match the following essential elements with their functions in plants.

$\begin{matrix} Column-I & Column-II (a) & Molybdenum & (i) & Activates catalase (b) & Copper & (ii) & Component of nitrogenase (c) & Iron & (iii) & Activator for PEPcase (d) & Magnesium & (iv) & Involved in redox reaction \end{matrix}$

(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)

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(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)

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(a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)

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(a) - (iv), (b) - (i), (c) - (iii), (d) - (ii)

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Solution

The correct option is C (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)
Molybdenum is a component of nitrogenase.
Copper – Involved in redox reactions.
Iron – Activates catalase.
Magnesium – Activator of PEPcase and RuBisCO.

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Match the following essential elements with their functions in plants. Column-IColumn-II(a)Molybdenum(i)Activates catalase(b)Copper(ii)Component of nitrogenase(c)Iron(iii)Activator for PEPcase(d)Magnesium(iv)Involved in redox reaction

The correct option is C (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)Molybdenum is a component of nitrogenase. Copper – Involved in redox reactions. Iron – Activates catalase. Magnesium – Activator of PEPcase and RuBisCO.

The correct option is C (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)
Molybdenum is a component of nitrogenase.
Copper – Involved in redox reactions.
Iron – Activates catalase.
Magnesium – Activator of PEPcase and RuBisCO.