science puzzle

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Across
  1. 2. the cytoplasm and its contents divide
  2. 6. chromosomes line up in single file at middle of cell
  3. 7. structures that pull apart the genetic material in a cell when the cell divides
  4. 9. third stage of mitosis, chromosomes separate
  5. 10. first phase of mitosis, nucleus disappears, coppied DNA condenses into chromosomes
  6. 12. carries genetic information for the development and functioning of an organism
  7. 13. division of ceytoplasym
  8. 15. the two new cells that result from mitosis and cytokinesis
  9. 17. cells command center, contains cells chromosomes
  10. 18. what holds together sister chromotids
  11. 19. the nucleus and its contents divide
Down
  1. 1. found in the nucleus of most living cells, carrying genetic information in the form of genes.
  2. 3. different structures that preform jobs inside of a cell
  3. 4. nuclear membrane forms around nucleus,two identical nucleus form
  4. 5. growth and chromosome replication
  5. 8. the period during the cell cycle of a cells growth, longest period
  6. 11. two identical chromosomes called ____________ make up a duplicated chromosome, result of cell cycle
  7. 13. a cycle of growth, development, and division
  8. 14. preperation for cell division
  9. 16. rapid growth and replication of organelles