Across
- 7. a baby's development during pregnancy
- 8. the blueprint of a human
- 10. where the baby develops during pregnancy
- 12. the male cell
- 13. an egg cell
- 15. the inability to conceive a child
- 17. threadlike structure in the nucleus of every cell
Down
- 1. the process of sperm fertilizing an egg
- 2. fluid the liquid that surrounds a baby
- 3. what a baby is called from the 3rd to 8th week
- 4. the tube that connects the ovary to the uterus
- 5. a fertilized egg
- 6. the molecules that make up a humans gene
- 9. a unit that determines someones inherited structure
- 11. a woman who has a baby for another person
- 14. a long tube that connects the baby and the placenta
- 16. what you call a baby during the third stage of pregnancy that begins during the 8th or 9th week
