Cell Theory

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Across
  1. 4. – Any living thing
  2. 5. – Basic unit of life
  3. 10. – Division of the cytoplasm
  4. 11. – Region that holds chromatids together
  5. 13. – Chromosomes become visible, nuclear membrane dissolves
  6. 18. – Chromatids are pulled to opposite poles
  7. 19. – Tool used to observe cells
  8. 20. – Scientist who said all animals are made of cells
Down
  1. 1. – Condensed DNA visible during mitosis
  2. 2. – Cell grows and DNA replicates
  3. 3. – An organism made of many cells
  4. 6. – An organism made of one cell
  5. 7. – Chromosomes line up in the middle
  6. 8. – A well-tested explanation
  7. 9. – Scientist who said all plants are made of cells
  8. 12. – Organelle where mitosis takes place
  9. 14. – Fibers that help separate chromosomes
  10. 15. – Scientist who stated all cells come from other cells
  11. 16. – Nuclear membranes start to re-form
  12. 17. – Scientist who named “cells”