Question

Which of the following statements if wrong about manganese toxicity?

• A. Appearance of brown spots surrounded by chlorotic veins
• B. Deficiency of Iron
• C. Deficiency of Calcium
• D. Excess of Magnesium

Answer 1

Answer:

D. Excess of Magnesium

• Manganese toxicity is visible by appearance of brown spots surrounded by chlorotic veins.

• Also deficiency of iron, calcium and magnesium are symptoms of manganese toxicity as its excess concentration affects their functioning.