Which of the following three elements are largely needed for healthy growth of plants:
Correct answer: C. N, P, K
- A. N, P, S
- B. N, P, C
- C. N, P, K
- D. N, P, H
Explanation
Nitrogen (N) is essential for chlorophyll, protein, and nucleic acid formation.Phosphorus (P) is necessary for energy transfer and cell membrane formation.Potassium (K) is critical for photosynthesis, water uptake, enzyme activation, and maintaining cell turgor pressure.
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About Industrial Chemistry
Industrial chemistry applies chemical reactions and material properties to the manufacture of adhesives, dyes and polymers. Coverage includes addition and condensation polymerisation, thermoplastics and thermosetting polymers, the structural basis of colour in dyes, and how adhesive composition enables bonding between surfaces.
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