Question:
Which of the following are macronutrients ?
Which of the following are macronutrients ?
Updated On: Jul 7, 2022
- Carbon, nitrogen
- Oxygen, phosphorus
- Potassium, sulphur
- All of these
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The Correct Option is D
Solution and Explanation
Macroelements (Macronutrients) are those essential elements which are present in easily detectable quantities, $1$-$10$ mg per gram of dry matter. Macroelements are usually involved in the synthesis of organic molecules and development of osmotic potential. They are nine in number ?
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Concepts Used:
Mineral Nutrition
The naturally occurring inorganic nutrient found in the soil and food that is necessary for the proper functioning of animal and plant bodies is defined as nutrition. Minerals are vital elements essential for the body.
Read More: Mineral Nutrition
Role of Nutrients:
- Balancing function
- Maintenance of osmotic pressure
- Influencing the pH of the cell sap
- Construction of the plant body
- Catalysis of the biochemical reaction
- Effects of Toxicity