In plants a common symptom caused by deficiency of P, K, Ca and Mg is

In plants a common symptom caused by deficiencies of P, K, Ca and Mg is

In plants a common symptom caused by deficiencies of Ca, K, Mg and P is the

Deficiency of vitamin K can cause

(i) The deficiency of any element can cause multiple symptoms. (ii) Same symptoms may be caused by the deficiency of one or several different elements. (iii) The concentration of the essential element below which plant growth is retarded is termed as critical concentration. Chlorosis is the loss of chlorophyll due to deficiency of N, K, Mg, Fe, S, Mn, Zn Mo. Different plants respond differently to the deficiency of the same element. How many of the above statement are correct?