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Standard XII

Biology

Macronutrients

Amount of mac...

Question

Amount of macronutrients present in plant tissue must be more than of dry weight.

7 mmol/Kg

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10 mmol/Kg

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17 mmol/Kg

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20 mmol/Kg

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Solution

The correct option is B 10 mmol/Kg
The essential elements of plant are classified into two groups: macronutrients and micronutrients. Macronutrients constitute more than 10 mmol/Kg of plant dry weight whereas micronutrients constitute less than 10 mmol/Kg of dry weight.

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Amount of macronutrients present in plant tissue must be more than of dry weight.

The correct option is B 10 mmol/KgThe essential elements of plant are classified into two groups: macronutrients and micronutrients. Macronutrients constitute more than 10 mmol/Kg of plant dry weight whereas micronutrients constitute less than 10 mmol/Kg of dry weight.

The correct option is B 10 mmol/Kg
The essential elements of plant are classified into two groups: macronutrients and micronutrients. Macronutrients constitute more than 10 mmol/Kg of plant dry weight whereas micronutrients constitute less than 10 mmol/Kg of dry weight.