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Across 3. sugar in the urine 5. type of gland that is ductless 7. acting on gonads 10. surgical removal of the thyroid 11. excision of a gland 14. type of diabetes associated with a deficiendy of antidiuretic hormone 15. used to help control type 1 diabetes 17. type of diabetes associated with insufficient or improper use of insulin 18. major class of female sex hormones 19. disease caused by deficiency of growth hormone during childhood 20. frequent urination

Down 1. increased blood sugar 2. glands that are embedded in the thyroid 4. abnormal protusion of the eyeballs 6. normal thyroid function 8. chemical substances secreted by endocrine glands 9. iodine-containing hormone secreted by the thyroid gland 12. condition caused by congenital deficiency of thyroid secretion 13. substance that produces or stimulates development of male sexual characteristics 16. endocrine gland that produces insulin