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प्रश्न
Answer the following question.
Enlist macronutrients and micronutrients required for plant growth.
Long answer question.
Write on macro- and micro nutrients required for plant growth.
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उत्तर
- Macronutrients:
Some minerals like C, H, O, P, N, S, Mg, K, Ca required in large quantity for normal growth of the plant, are called macro elements. Macronutrients are required in large quantities. They mainly play nutritive and structural roles. - Micronutrients:
Some minerals like Cu, Mo, Mn, Cl, Bo, Zn required in small quantities for the growth of a plant, are called microelements.
Micronutrients are required in traces because they function in the catalytic role as co-factors.
संबंधित प्रश्न
Give a graphic representation of cyclic photophosphorylation.
Given statement are true? If false, correct them - Every mineral element that is present in a cell is needed by the cell.
Function of Zinc is ______.
Which one of the following elements is an important binding agent in ribosomes during protein synthesis?
Carnivorous plants like Nepenthes and Venus fly trap have nutritional adaptations. Which nutrient do they especially obtain and from where?
Name an insectivorous angiosperm.
Complete the following box with reference to symptoms of mineral deficiency:
| Abscission | Pre-mature fall of flowers, fruits and leaves |
| ______ | Appearance of green and non-green patches on leaves |
Enlist role and deficiency symptoms of Calcium.
Give reason: Some deficiency symptoms of mineral are visible in young leaves while some appear in older leaves.
Plants usually absorb Nitrogen in the form of nitrates because Nitrogen is ______.
