Match the following columns correctly:
Column $I$Column $II$
$(a)$ Boron$(p)$ For $CO_2$ transport
$(b)$ Copper$(q)$ Essential for nitrogen fixation
$(c)$ Molybdenum$(r)$ Essential for sugar translocation in plants
$(d)$ Chlorine$(s)$ Essential for chlorophyll synthesis in plants

  • A
    $ (a - s), (b - r), (c - p), (d - q)$
  • B
    $ (a - r), (b - s), (c - q), (d - p)$
  • C
    $ (a - r), (b - s), (c - p), (d - q)$
  • D
    $ (a - p), (b - q), (c - r), (d - s)$

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Similar Questions

Select the mismatch.

Phosphorus is required for making
$I.$ shell
$II.$ bones
$III.$ teeth
Choose the correct option

Which of the following statements are true? If false,correct them:
$(a)$ Boron deficiency leads to stout axis.
$(b)$ Every mineral element that is present in a cell is needed by the cell.
$(c)$ Nitrogen as a nutrient element,is highly immobile in the plants.
$(d)$ It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities.

Which of the following plants is used as green manure in crop fields and in sandy soils?

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

$P - Q - R - S$

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