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प्रश्न
Excess of Mn in soil leads to defeciency of Ca, Mg and Fe. Explain.
उत्तर
Manganese competes with iron and magnesium for uptake and magnesium for binding to specific enzymes. It also inhibits calcium translocation in the shoot apex. Hence, excess magnesium may induce Ca, Mg, and Fe deficiency.
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संबंधित प्रश्न
Explain macronutrients with examples
Explain micronutrients with examples
Which elements maintains turgidity of cell?
Match the element with its associated functions/roles and choose the correct option among given below
| Column I | Column II |
| A. Boron | i. Splitting of H2O to liberate O2 during photosynthesis |
| B. Manganese | ii. Needed for synthesis of auxins |
| C. Molybdenum | iii. Component of nitrogenase |
| D. Zinc | iv. Pollen germination |
| E. Iron | v. Component of ferredoxin |
Plants can be grown in ______. (Tick the incorrect option)
Plants with zinc deficiency show reduced biosynthesis of ______.
Yellowish edges appear in leaves deficient in ______ mineral.
How is sulphur important for plants? Name the aminoacids in which it is present.
