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NTA Abhyas NEET2020BotanyMineral NutritionPractice

Match the column - I with column - II - Column – I Column – II 1. Micronutrients A. Fe 2. Macronutrients B. Nitrosomonas 3. Nitrification C. S 4. Denitrification D. Thiobacillus

Options

  1. A1 - C, 2 - A, 3 - D, 4 - B
  2. B1 - C, 2 - A, 3 - B, 4 - D
  3. C1 - A, 2 - C, 3 - D, 4 - B
  4. D1 - A, 2 - C, 3 - B, 4 - D

Correct answer

D. 1 - A, 2 - C, 3 - B, 4 - D

Step-by-step solution

Macronutrients Micronutrients or Trace Elements Examples : Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, Sulphur, Potassium, Calcium and Magnesium. Examples : Iron, Manganese, Copper, Molybdenum, Zinc, Boron, Chlorine and Nickel. Following steps are involved in nitrification : 1 . Oxidation of ammonia to nitrite (by Bacteria - Nitrosomonas and/or Nitrococcus ) 2 . Further oxidation of nitrite to nitrate (by Bacteria - Nitrobacter ) Denitrification: Some bacteria such as Thiobacillus denitrificans, Pseudomonas aor

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