Which of the following is an example of micronutrient supplied by soil?

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SSC MTS (2022) Official Paper (Held On: 13 Jun, 2023 Shift 2)
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  1. Potassium
  2. Iron
  3. Calcium
  4. Sulphur

Answer (Detailed Solution Below)

Option 2 : Iron
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SSC MTS 2024 Official Paper (Held On: 01 Oct, 2024 Shift 1)
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90 Questions 150 Marks 90 Mins

Detailed Solution

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The correct answer is Iron.Key Points

  • Iron is a micronutrient that is essential for plant growth and development.
  • It is typically found in the soil in small amounts and is taken up by plants through their roots.
  • Iron plays a key role in the production of chlorophyll, which is necessary for photosynthesis.
  • Iron deficiencies in plants can lead to stunted growth, chlorosis (yellowing of the leaves), and reduced yield.

Additional Information

  • Potassium (K) is an essential nutrient for plant growth. It's classified as a macronutrient because plants take up large quantities of K during their life cycle.
  • Calcium is a macronutrient that is needed in large amounts by plants for cell wall structure and other functions.
  • Sulphur is also a macronutrient that is important for amino acid and protein synthesis in plants.
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