Chapter 3 Lessons 1 & 2

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Across
  1. 3. One of the two identical strands of DNA that make up a duplicated chromosome
  2. 6. The division of a cell's cytoplasm and contents
  3. 7. Growth, development, and division
  4. 9. Unspecialized cells that develop into many different cell types
  5. 11. The structure that holds sister chromatids together
  6. 12. A group of different tissues working together to perform a particular job
  7. 13. The cell's period of growth and development
  8. 15. The division of the cell's nucleus and its contents
Down
  1. 1. The two new cells that result from mitosis and cytokinesis
  2. 2. A group of organs working together to complete a series of tasks
  3. 4. A group of similar types of cells that work together to carry out specific tasks
  4. 5. Made of two or more parts
  5. 8. Cells with membrane-bound structures
  6. 10. The process by which cells become different types of cells
  7. 14. Long muscle cell