Plant Cells

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Across
  1. 1. Organelle in plant cells where photosynthesis occurs.
  2. 3. Plants with a system of tissues for transporting water and nutrients.
  3. 5. Vascular bundles in a leaf that transport water, nutrients, and sugars.
  4. 6. A waxy layer on a leaf to prevent water loss.
  5. 10. An organism that produces its own food.
  6. 12. Pores on the leaf surface that regulate gas exchange.
  7. 13. Plants that lack a vascular transport system, like mosses.
  8. 14. Cells surrounding stomata that regulate their opening and closing.
  9. 15. An organism that gets food by consuming other organisms.
  10. 16. A group of similar cells working together.
  11. 17. Non-flowering, seed-producing plants, like conifers.
  12. 18. Flowering plants.
  13. 20. The top, protective layer of a leaf.
  14. 21. The lower layer of mesophyll cells with air spaces for gas exchange.
Down
  1. 2. The bottom, protective layer of a leaf, where most stomata are located.
  2. 4. Small, nonvascular plants that grow in moist places.
  3. 7. Green pigment in plants that absorbs light for photosynthesis.
  4. 8. Process for plants and other organisms to convert light energy into chemical energy.
  5. 9. A symbolic representation of a chemical reaction, such as for photosynthesis.
  6. 10. Pockets of air within the spongy mesophyll to help with gas exchange.
  7. 11. The upper layer of mesophyll cells that is the primary site of photosynthesis.
  8. 19. Tissue in the interior of a leaf where photosynthesis takes place.