Pregnancy

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Across
  1. 1. absorbs the food and oxygen from the mother and submits these to the baby.
  2. 5. the fertilized egg.
  3. 6. the stronger gene.
  4. 8. a male cell.
  5. 9. the organ in a woman's body in which a baby develops during pregnancy.
  6. 11. the inability to become pregnant.
  7. 13. an egg cell.
  8. 14. tiny thread like structures in the nucleus of every cell.
  9. 15. gender of a child with XX chromosomes.
  10. 16. gender of a child with YX chromosomes.
Down
  1. 2. a sac that fills with fluid and surrounds the embryo.
  2. 3. when the baby no longer has room to stretch, it begins to curl its body into the
  3. 4. twins that may not look much alike because they have some different characteristics.
  4. 7. twins that share many of the same characteristics.
  5. 10. the weaker gene.
  6. 12. is what the developing baby is called from 3-8 weeks of pregnancy.