1. Thymus Gland
  2. Wisdom teeth
  3.  External Ear
  4. Thyroid gland
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Option 4 : Thyroid gland

  • According to Charles Darwin, thymus gland, wisdom teeth, External Ear and muscles of earlobes were the vestigial organs in the human body.
  • Vestigial organs are those organs which are no longer in use but are still present in our body.
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