chapter 4

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Across
  1. 2. the organ in a womens body in which a baby develops during pregnacy
  2. 3. an egg cell
  3. 4. uses soundwaves to make video images of an unborn baby
  4. 5. also known as german measles can have a terrible side effect of the unborn child.
  5. 7. hwat the devoloping baby is called from about the thrid week of pergnecy to the eight week of pregnancy
  6. 9. the fertilized egg
  7. 10. if a mother has not had this before she may contracct it during pregancuy which can have side effects on the unborn child
  8. 12. an infection caused by parasites
  9. 14. a baby dying befpre the 20th week of pregnancy
  10. 15. a sac that fills with fluid and surrounds the embryo
Down
  1. 1. a male cell
  2. 3. when an ovum is relesed by one of the womens two ovaries
  3. 6. every person has 20,000 to 25,000 genes that determine their makeup
  4. 8. when sperm reaches the fallopian tubes, it may penatrate and fertialize the ovum
  5. 11. the process of withdrawing a sample of the amniotic fluid surrounding the unborn baby
  6. 13. the inability to become pregnant