Chapter 4 Vocabulary

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Across
  1. 3. the baby's development during the pregnancy
  2. 5. the inability to conceive a child
  3. 6. the complex molecules that makeup genes
  4. 7. an egg cell
  5. 8. an incurable condition found in some children of mothers who consumed alcohol during pregnancy
  6. 10. a woman who becomes pregnant to have a baby for another woman
  7. 13. a long tube that connects the baby to the placenta
  8. 15. a unit that determines a humans inherited characteristics
  9. 16. if the baby dies after the 20th week
  10. 17. the sudden or unexpected death of a baby under one year of age with no clear cause
  11. 18. a tiny threadlike structure in the nucleus of every cell
  12. 20. tube a tube that connects the ovary to the uterus
  13. 23. when the developing baby dies prior to the 20th week
  14. 24. a test that uses sound waves to make a video image of an unborn baby
  15. 25. the complete blueprint for the creation of a person
Down
  1. 1. the process of the sperm fertilizing the ovum
  2. 2. The male cell
  3. 4. the fertilized egg
  4. 8. are abnormalities caused by the mother consuming alcohol during pregnancy
  5. 9. the process of withdrawing a sample of the amniotic fluid surrounding the unborn baby
  6. 11. an infection caused by a parasite
  7. 12. the liquid that surrounds and protects the developing baby
  8. 14. the developing baby
  9. 19. the organ in a woman's body in which a baby develops during pregnancy
  10. 21. a tissue that connects the developing baby to the uterus
  11. 22. what the developing baby is called