Cells Crossword

1234567891011121314151617181920
Across
  1. 2. The organelle that holds the DNA.
  2. 8. The organelle that produces energy for the cell. The power factory
  3. 10. Process of cells dividing and multiplying so the organism increases in size.
  4. 11. A thin layer that controls what enters and exits the cell.
  5. 13. The early stage of an animal while it is in the egg or the uterus of the mother.
  6. 14. The jelly-like fluid that fills the cell and holds the organelles.
  7. 15. A collection of tissues joined together into a structure that performs specialized functions.
  8. 16. A body part.
  9. 17. The smallest unit of living things.
  10. 18. An organism made up of more than one cell and is often made up of different types of cells.
  11. 20. Having characteristics that allow specific functions to be performed.
Down
  1. 1. A tough,outer layer that provides support to plant cells.
  2. 3. A part inside the cell that performs a specific function.
  3. 4. A self-contained living thing.
  4. 5. What something does - its role or job.
  5. 6. A collection of organs that work together to perform specialized functions.
  6. 7. A mass of similar cells that perform a specialized function.
  7. 9. The process of changing from a single cell to a complex organism.
  8. 12. The organelle in plants where photosynthesis occurs.
  9. 19. An organism made up of one cell.