The main cause of anemia is

  • A
    Deficiency of $Ca$
  • B
    Deficiency of $Fe$
  • C
    Deficiency of $Na$
  • D
    Deficiency of $Mg$

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Similar Questions

Which of the following does $NPK$ denote?

$S$ - Statement: Chlorine is the major anion present in the blood.
$R$ - Reason: Molybdenum is required for nitrogen fixation in plants.

Potassium is useful in the development of:

Sulphur is an important nutrient for optimum growth and productivity in

Which is not a trace element?

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