Chapter 2.6 (Biology 9 (International))

The endocrine system

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Chapter topics:

  1. The endocrine system
  2. Hormones and endocrine glands
  3. The pituitary gland
  4. The pancreas
  5. The thyroid gland
  6. Adrenal glands
  7. Gonads or sex glands
  8. Exercises
  9. Summary

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