Cell Division

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Across
  1. 6. one cell creates another new cell
  2. 8. chromosomes are pulled apart to opposite ends of the cell
  3. 9. Nuclear membranes reform completing 2 new nuclei
  4. 11. creates four cells with half the total number of chromosomes
  5. 12. requires an egg and sperm cell to get the total number of chromosomes
  6. 14. amoeba cells reproduce this way
  7. 15. replicated chromosomes line up in the middle and attach to spindle fibers
Down
  1. 1. starfish do this when they lose an arm
  2. 2. Nuclear membrane disappears, centrioles appear
  3. 3. creates two new identical cells
  4. 4. yeast cells reproduce this way
  5. 5. plant cells form this during cytokinesis
  6. 7. cytoplasm divides and two new cells form
  7. 10. egg and sperm cells with half the number of chromosomes
  8. 13. cell grows and chromosomes are copied