Which of the following is necessary to make haemoglobin present in the red blood cells?
Which of the following is necessary to make haemoglobin present in the red blood cells?

Q. Which of the following is necessary to make haemoglobin present in the red blood cells?

  1. Iodine
  2. Red phosphorus
  3. Iron
  4. Sodium

Answer: Iron
Components of Food MCQs
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