A) 16
B) 5
C) 4
D) 8
Correct Answer: A
Solution :
Essential nutrients or elements are indispensible for growth and is irreplaceable. 16 elements are essential for growth of plants. These are C, H, O. N. P, K. S. Mg, Ca. Fe, B Mn, Cu, Zn. MO, Cl. Other elements which are not required for plant growth known as non essential elements e.g., Na.You need to login to perform this action.
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