Child Dev: Unit 2 Chapter 4

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Across
  1. 8. baby's development during a pregnancy
  2. 11. the process of withdrawing a sample of the amniotic fluid surrounding the unborn baby
  3. 12. an egg cell
  4. 13. inability to conceive a child
  5. 14. connects baby to uterus
  6. 18. process of sperm fertilizing the ovum
  7. 19. connects baby to placenta
  8. 20. the developing baby dies prior to the twentieth week of pregnancy
  9. 21. a male cell
Down
  1. 1. a fertilized egg
  2. 2. fluid that protects and surrounds baby in uterus
  3. 3. substitute;has baby for another woman
  4. 4. a test that uses sound waves to make a video image of an unborn baby.
  5. 5. where a baby develops during pregnancy.
  6. 6. connects ovary to uterus
  7. 7. if the baby dies after the twentieth week
  8. 9. what baby is called from week 3-8
  9. 10. complete blueprint for human creation
  10. 15. determines human's inherited characteristics
  11. 16. what baby is called from week 8 or 9- birth
  12. 17. complex molecules that make up genes
  13. 18. a tiny threadlike structure