Hormone Crossword

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Across
  1. 1. secrete hormones externally through ducts
  2. 4. animals that live in aquatic places
  3. 7. is produced by the luteal cells of the corpus luteum
  4. 9. is highest in the last trimester
  5. 12. are produced in the theca and granulosa cells of a follicle
  6. 13. is produced by mare placenta
  7. 14. involes two parents
  8. 15. secrete hormones into the bloodstream
Down
  1. 2. involves one parent
  2. 3. are chemical messengers
  3. 5. animals that lay shelled eggs
  4. 6. are used by man ex: pregnancy test
  5. 8. is produced in the leydig cells
  6. 10. is produced in the granulosa cells of the follicle
  7. 11. produced in the luteal cells of the luteum