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Question
Which of the following is a macronutrient in plant?
Which of the following is a macronutrient in plant?
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Solution
The correct option is B Nitrogen
The correct option is (B):
Explanation for the correct option:
- Plants require a number of nutrients for their healthy growth and development.
- These nutrients are directly absorbed by their roots and are essential for their normal growth and reproduction.
- Plant nutrients can be classified as
- Macronutrients- Required in large quantity by the plants like, 1mg —10 mg per 1 gram weight of plant.
- Examples- Nitrogen, phosphorus, potassium
- Micronutrients- Required in very small quantity by the plants like, 0.1 mg per 1 gram weight of plant.
- Examples- Iron, manganese and zinc
Final answer: Nitrogen is an example of macronutrients.
Nitrogen
The correct option is (B):
Explanation for the correct option:
- Plants require a number of nutrients for their healthy growth and development.
- These nutrients are directly absorbed by their roots and are essential for their normal growth and reproduction.
- Plant nutrients can be classified as
- Macronutrients- Required in large quantity by the plants like, 1mg —10 mg per 1 gram weight of plant.
- Examples- Nitrogen, phosphorus, potassium
- Micronutrients- Required in very small quantity by the plants like, 0.1 mg per 1 gram weight of plant.
- Examples- Iron, manganese and zinc
- Macronutrients- Required in large quantity by the plants like, 1mg —10 mg per 1 gram weight of plant.
Final answer: Nitrogen is an example of macronutrients.
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