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Hard Plant Biology Crossword Puzzle for Adults is a hard crossword puzzle with 19 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

Hard Plant Biology Crossword Puzzle for Adults
Challenge your advanced knowledge of plant biology with this hard crossword focused on specialized terms like phytochrome, plasmodesmata, and abscission. Perfect for adults and enthusiasts.
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Across
  • 1. Microscopic channels connecting plant cells for transport and communication
  • 2. Directional growth response to environmental stimuli
  • 3. Plant hormone regulating growth and phototropism
  • 4. Green pigment essential for light absorption in photosynthesis
  • 5. Soil region influenced by root secretions and microorganisms
  • 7. Plant response to the relative lengths of day and night
  • 10. Process of leaf or fruit detachment from plants
  • 15. Meristematic region at tips of roots and shoots producing primary growth
  • 18. Pores on leaf surfaces controlling gas exchange and transpiration
Down
  • 6. Process converting light energy to chemical energy in chloroplasts
  • 8. Tissue that transports sugars from leaves to other parts
  • 9. Leaf tissue specialized for photosynthesis, between epidermal layers
  • 11. Waxy protective layer on the outer epidermis reducing water loss
  • 12. Nutrient-rich tissue supporting embryo development in seeds
  • 13. Hormone involved in stem elongation and seed germination
  • 14. Relating to tissues transporting fluids in plants like xylem and phloem
  • 16. Vascular tissue responsible for water conduction in plants
  • 17. Younger, functional xylem conducting water toward the leaves
  • 19. Protective outer layer replacing epidermis in mature stems and roots
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