Prenatal Development and Conception

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Across
  1. 2. tissue that connects baby to the uterus
  2. 5. determines a human's inherited characteristics
  3. 9. the inability to conceive a child
  4. 11. the egg cell
  5. 12. the process of the sperm fertilizing the ovum
  6. 13. name of the last developing stage of baby
  7. 14. the male cell
Down
  1. 1. tiny threadlike structure in nucleus of cell
  2. 3. what the developing baby is called
  3. 4. blueprint for creation of a person
  4. 6. a substitute mother
  5. 7. molecules that make genes
  6. 8. the fertilized egg
  7. 10. the organ in a woman's body that carries the baby