Select the correct option for the following matches:
$(1)$ For healthy growth of plants$(a)$ Nitrogen
$(2)$ As a part of vitamins$(b)$ Manganese
$(3)$ In enzymes associated with fat metabolism$(c)$ Cobalt
$(4)$ For the activity of phosphatase enzyme$(d)$ Magnesium

  • A
    $(1-b), (2-c), (3-a), (4-d)$
  • B
    $(1-c), (2-a), (3-d), (4-b)$
  • C
    $(1-c), (2-b), (3-a), (4-d)$
  • D
    $(1-d), (2-a), (3-c), (4-b)$

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Similar Questions

$A$: Plants absorb nitrogen from the soil in the form of salts.
$R$: Nitrogen is essential for the synthesis of proteins and nucleic acids.

Identify the mismatched pair.

Which of the following statements is incorrect?

Match Column-$I$ and Column-$II$ and choose the correct option given below the columns.
Column-$I$ (Element) Column-$II$ (Function)
$A$. Calcium $I$. Required for ionic balance
$B$. Boron $II$. Essential for constitution of nucleic acid
$C$. Phosphorus $III$. Required for absorption of calcium
$D$. Chlorine $IV$. Required to activate respiratory enzyme
$E$. Manganese $V$. Required for synthesis of mitotic spindle

Choose the incorrect sentence.

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