Q5 / 160 · JIPMER 2014 · Botany

Many elements are found in living organisms either free or in form of compounds. One of the following is negligible is living organisms

  • Correct answer
    A
    silicon
  • B
    magnesium
  • C
    iron
  • D
    sodium

Solution

Silicon is a micronutrient / trac element which is found only in few organisms.

Hence, the correct answer is option: 'A'.

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