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Minerals known to be required in large amounts tor plant growth include:

  • Option 1)

    potassium, phosphorus, selenium, boron

  • Option 2)

    magnesium, sulphur, iron, zinc

  • Option 3)

    phosphorus, potassium, sulphur, calcium

  • Option 4)

    calcium, magnesium, manganese, copper

 

Answers (1)

As we discussed in concept

Macroturients -

Elements which are present in a quantity of 1-10 mg/g dry weight of the cell.

- wherein

C, H, O, N,P, S, K Mg, Ca

 

 Macronutrients are P, K, S, Ca.


Option 1)

potassium, phosphorus, selenium, boron

This option is incorrect.

Option 2)

magnesium, sulphur, iron, zinc

This option is incorrect.

Option 3)

phosphorus, potassium, sulphur, calcium

This option is correct.

Option 4)

calcium, magnesium, manganese, copper

This option is incorrect.

Posted by

Sabhrant Ambastha

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