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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Botany
Chapter
Mineral Nutrition

NTA Abhyas 2020 · Botany · Mineral Nutrition

In plant nutrition, elements are classified as major or minor...

In plant nutrition, elements are classified as major or minor depending on

Options

  1. ATheir availability in the soil
  2. BTheir relative production in the ash obtained after burning the plants
  3. CThe relative amounts required by the plants
  4. DTheir relative importance in plant growth

Correct answer

C. The relative amounts required by the plants

Step-by-step solution

Major elements are required by plants in the quantity of more than 1 milligram/gram of dry matter, and minor elements are required in the quantity of less than 1 milligram/gram of dry matter.
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