Toxicity of Elements and Soil Pollution · NCERT Biology

Which nutrient shows toxicity symptoms similar to deficiency of another nutrient due to antagonism?

  1. Nitrogen
  2. Manganese
  3. Phosphorus
  4. Calcium
Show answer and explanation

Correct answer: Manganese

Excess manganese interferes with uptake of iron and magnesium through ionic antagonism. This causes symptoms that resemble iron and magnesium deficiencies.

Difficulty: Medium Question 17 of 20

Practice all 20 Toxicity of Elements and Soil Pollution questions

Keep practicing

More Toxicity of Elements and Soil Pollution questions