Plant Parts and Functions

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Across
  1. 4. increase the surface area of the roots.
  2. 7. holes in the leaf which allow CO2 in and O2 and H2O out
  3. 9. male part of the flower that contains the anther and the filament.
  4. 10. long thread-like part of the flower that holds the anthers out so insects can get to the pollen
  5. 12. base part of the pistil that holds the ovules
  6. 13. long outgrowth of the ovary that collects pollen from the stamens
  7. 17. stalk that bears the flower parts
  8. 18. part that covers the outside of a flower bud to protect the flower before it opens
  9. 20. transports food
Down
  1. 1. part of the flower that holds the pollen
  2. 2. cells of this perform photosynthesis
  3. 3. includes the roots and root hairs.
  4. 5. the plant and absorb water and nutrients.
  5. 6. waxy covering which prevents gas exchange at any place except the stoma
  6. 8. colorful part of the flower that protects the flower and attracts insects and other pollinators
  7. 11. includes the flower, leaves, and stem. It is involved in reproduction, photosynthesis, gas exchange, and transport.
  8. 14. transports water
  9. 15. transport and support for the plant
  10. 16. sticky part of the pistil that pollen sticks to
  11. 19. female part of the flower that contains the stigma, style, ovary and ovules
  12. 21. unfertilized seed of the plant