Child 2

1234567891011121314151617
Across
  1. 2. The liquid that surrounds and protects the developing baby in the uterus
  2. 5. tiny threadlike structure in the nucleus
  3. 8. The complex molecules that make up genes are called
  4. 9. is a long tube that connects the baby to the placenta.
  5. 10. sperm fertilizing the ovum
  6. 11. unit that determines a human’s inherited characteristics.
  7. 17. It is often grouped into three stages, called the germinal stage, embryonic stage, and fetal stage.
Down
  1. 1. is the organ in a woman’s body where baby develops
  2. 3. is the inability to conceive a child.
  3. 4. is a tube that connects ovary to the uterus.
  4. 6. Male cell.
  5. 7. the developing baby is called from about the third week
  6. 11. blueprint for the creation of a person
  7. 12. is a tissue that connects the developing baby to the uterus.
  8. 13. is the fertilized egg.
  9. 14. A surrogate mother is a woman who becomes pregnant to have a baby for another woman.
  10. 15. an egg cell
  11. 16. During this stage, the developing baby is called