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Which one of the following symptoms is n...

Which one of the following symptoms is not due to manganese toxicity in plants?

A

Calcium translocation in shoot apex is inhibited

B

Deficiency of both Iron and Nitrogen is induced

C

Appearance of brown spot surrounded by chlorotic veins

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
b
Manganese competes with iron and magnesium for uptake and with magnesium for binding with enzymes. Therefore excess of manganese may induce deficien- cies of iron, magnesium and calcium
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