Tropism and Cells Crossword

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Across
  1. 3. a membrane-bound organelle that stores genetic information and controls the activities of a cell
  2. 6. the turning of all or part of an organism in a particular direction
  3. 9. where photosynthesis takes place in a plant cell
  4. 11. organelle that breaks down nutrients to get energy
  5. 13. a plant or other organism’s response to gravity
  6. 14. the layer outside the cell membrane that provides support to keep in shape
  7. 15. water pressure in the vacuoles of plants
Down
  1. 1. a stimulus that comes from outside an organism
  2. 2. a plants or other organism’s response to light
  3. 4. controls what enters and exits the cell
  4. 5. a stimulus that comes from inside an organism
  5. 7. a plant or other organism’s response to touch
  6. 8. a tell-like substance that holds organelles in place within the cell membrane
  7. 10. a plant or other organism’s response to water
  8. 12. a membrane-bound organelle that is used for storing water, nutrients, and waste