stem cells

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Across
  1. 2. The process during which young, immature (unspecialized) cells take on individual characteristics and reach their mature (specialized) form and function.
  2. 3. muscle cells, blood cells,and brain cells
  3. 6. a cell that is able to develop into many different types of cells
  4. 8. a stem cell that does not have a specific function
  5. 12. early stage of humans or animals
  6. 13. the presence of a single set of chromosomes in an organisms cell
  7. 14. something is allowed
  8. 17. a lipid
  9. 19. separate or be separated into parts
  10. 20. a rapidly dividing ball of cells
Down
  1. 1. the soft spongy tissue that has many blood vessels
  2. 4. stem cells that come from embryos that are 3-5 days old
  3. 5. something is not allowed
  4. 7. to bring into existence
  5. 9. Genetically identical cells formed when a cell undergoes division by mitosis
  6. 10. a state of balance between all the body systems
  7. 11. fix or mend
  8. 15. the presence of two sets of chromosomes in an organisms cell
  9. 16. stem cells that have yet to develop into a specific type
  10. 18. a group of cells that work together to preform a specific function