mineral nutrition
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mineral nutrition - Leaderboard
mineral nutrition - Details
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37 questions
| 🇬🇧 | 🇬🇧 |
| Require for ionic balance | Chlorine |
| Component of middle lamella | Calcium |
| Enzyme activator | Zinc |
| In which of the following, all three are macronutrients | Nitrogen, calcium and magnesium |
| Mineral known to be required in large amounts for plant growth include | Phosphorus, potassium, sulphur, calcium |
| Constituent of biotin | Sulphur |
| Best defined function of manganese in green plants is | Photolysis of water |
| Readily immobilisation | Potassium |
| Manganese is required in | Photolysis of water during photosynthesis |
| Boron in green plants assists in | Sugar transport |
| Passive absorption of minerals depend on | Temperature |
| Phosphorus and nitrogen ions generally get depleted in soil because they usually occur as | Both positively and negatively charged but disproportionate mixture |
| The plants grown in magnesium-deficient but urea sprayed soil would show | Yellowing of leaves |
| Both photophosphorylation and oxidative phosphorylation involve uphill transport of | Protons across the membrane |
| For its action nitrogenase requires | High input of energy |
| Nitrifying bacteria | Oxidises ammonia to nitrates |
| One of the free living, anaerobic nitrogen fixer is | Rhodospirillum |
| Symbiotic nitrogen fixer | Frankia |
| In plants insulin and raphides | Reserved food material |