Which of the following elements primarily constitute the dry weight of plants?

  • A
    $C, H, O$
  • B
    $N, P, K$
  • C
    $Ca, Mg, S$
  • D
    $C, N, H$

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Similar Questions

$A$ : All the diverse mineral elements found in plants are not essential for them.
$R$ : Some plants accumulate heavy and toxic minerals such as gold and selenium from the soil.

Which of the following elements has not been proven to be essential in plants?

Which one of the following present in plants is mineral in origin?

The major part of the dry weight of plants is made up of ............ .

The number of essential elements required for the normal growth of plants is

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