Question
Question: The toxicity symptoms of Mn like brown spots surrounded by chlorotic veins is due to –...
The toxicity symptoms of Mn like brown spots surrounded by chlorotic veins is due to –
A
Deficiency of Mn only
B
Excess of Fe
C
Excess of Mg
D
Combined deficiency symptoms of Fe, Mg and Ca
Answer
Combined deficiency symptoms of Fe, Mg and Ca