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Which nutrient is essential for plant growth and is often supplied through fertilizers?

Which nutrient is essential for plant growth and is often supplied through fertilizers?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Carbon
  • B Oxygen
  • C Nitrogen
  • D Hydrogen
  • E Helium
Correct Answer: Option C
Explanation:
Nitrogen is a crucial macronutrient required by plants for various essential processes such as photosynthesis, protein synthesis, and the formation of chlorophyll. It is a key component of amino acids, nucleic acids, and other organic compounds vital for plant growth and development. Nitrogen deficiency can lead to stunted growth, yellowing of leaves (chlorosis), and reduced crop yields.

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