Cell- structure and functions

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Across
  1. 2. cells were discovered by _____
  2. 8. small rod-like organelle present in the cell which helps to get energy from food
  3. 9. group of organs join to form the _______
  4. 10. sac-like organelle present in cells which store food, water or wastes
  5. 11. a group of similar cells that combine together to perform a special function are called
  6. 12. the process by which new cells are formed
  7. 13. organisms having a single cell
  8. 14. the liquid in the nucleus
Down
  1. 1. cell organelle that contains chlorophyll and is present in plant cells
  2. 3. different types of tissues combine together to form___
  3. 4. cells which have a well organized nucleus with a nuclear membrane
  4. 5. a jelly like substance that makes up most of the inside of a cell
  5. 6. plant cells having organelles present in the cytoplasm
  6. 7. the nucleus and the cytoplasm together make up the _____