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NTA Abhyas NEET2020BotanyMineral NutritionPractice

Which of the following group represents all beneficial elements?

Options

  1. AN a , S i , S e , A g
  2. BN a , S e , C u , C o
  3. CN a , S i , C o , S e
  4. DN a , N e , S e , C o

Correct answer

C. N a , S i , C o , S e

Step-by-step solution

In addition to 17 essential elements, there are some elements which are required by plants and help the plants in various functions, these elements are called as beneficial elements. These elements are required by only some specific plants only. (Hint; In addition to essential elements some other elements are required by some plants, these elements are known as beneficial elements.

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