Goitre: swelling of thyroid glands occurs due to the deficiency of

Goitre: swelling of thyroid glands occurs due to the deficiency of

Q. Goitre: swelling of thyroid glands occurs due to the deficiency of _________.

  1. Iodine
  2. Phosphorus
  3. Iron
  4. Pottasium

Answer: Iodine

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