REPRODUCTION IN MAN

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Across
  1. 2. Produces fluid that nourishes sperm
  2. 3. Male organ that produces sperm
  3. 5. Process by which humans produce offspring
  4. 9. Stage when reproductive organs mature
  5. 10. Involves fusion of male and female gametes
  6. 12. Female organ for copulation and birth
  7. 13. Narrow opening between uterus and vagina
  8. 14. Tube carrying egg to uterus
  9. 15. Tube carrying urine and semen
  10. 18. Male organ for copulation
  11. 20. Fluid protecting fetus in uterus
  12. 22. Cell formed after fertilization
  13. 23. Female organ that produces eggs
  14. 25. Male gamete
  15. 27. Period of pregnancy
  16. 28. Lining of uterus
  17. 29. Release of egg from ovary
  18. 30. Chemical messenger controlling reproduction
Down
  1. 1. Fusion of sperm and egg
  2. 4. Tube carrying sperm from testes
  3. 6. Structure for exchange between mother and fetus
  4. 7. Connects fetus to placenta
  5. 8. Monthly shedding of uterine lining
  6. 11. Organ where embryo develops
  7. 16. Structure where sperm mature
  8. 17. Sex cell involved in reproduction
  9. 19. Sac that holds testes
  10. 21. Female gamete
  11. 24. Produces fluid that helps sperm mobility
  12. 26. Early stage of development after zygote