Identify the correct pair:
Column-$I$ Column-$II$ $P$. Phosphorus $I$. Splitting of water to liberate oxygen during photosynthesis $Q$. Potassium $II$. Constituent of cell membranes and all nucleotides $R$. Magnesium $III$. In more abundant quantities in the meristematic tissue,buds,leaves,and root tips $S$. Manganese $IV$. Constituent of the ring structure of chlorophyll and helps to maintain the ribosome structure
$P - Q - R - S$
| Column-$I$ | Column-$II$ |
| $P$. Phosphorus | $I$. Splitting of water to liberate oxygen during photosynthesis |
| $Q$. Potassium | $II$. Constituent of cell membranes and all nucleotides |
| $R$. Magnesium | $III$. In more abundant quantities in the meristematic tissue,buds,leaves,and root tips |
| $S$. Manganese | $IV$. Constituent of the ring structure of chlorophyll and helps to maintain the ribosome structure |
$P - Q - R - S$
- A$II - III - IV - I$
- B$III - II - I - IV$
- C$I - II - III - IV$
- D$IV - III - II - I$
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