Match the following deficiency symptoms with relevant essential elements:
Column - I Column - II
A. Chlorosis 1. N, S, Mo
B. Necrosis 2. N, K, S, Mo
C. Inhibition of cell division 3. Ca, Mg, Cu,
D. Delay of flowering 4. N, K, Mg, S, Fe, Mn, Zn, Mo
A - 4, B - 3, C - 2, D - 1
Chlorosis is due to deficiency of N, K, Mg, S, Fe, Mn, Zn and Mo. Necrosis is due to deficiency of N, K, S and Mo. Inhibition of cell division is due to deficiency of N, K, S and Mo, and delay of flowering is due to the deficiency of N, S and Mo.