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Plant Biology Crossword Puzzle for Middle School 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.

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Plant Biology Crossword Puzzle for Middle School
Challenge your plant biology knowledge with this hard-level crossword designed for grades 6-8. Explore advanced terms like photosynthesis, phloem, and stomata.
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Across
  • 1. Waxy outer layer on leaves to reduce water loss
  • 2. Conversion of atmospheric CO2 into organic molecules in plants
  • 3. Vascular tissue that transports water from roots to leaves
  • 4. Vascular tissue responsible for transporting sugars throughout the plant
  • 6. Process by which plants convert light energy into chemical energy
  • 7. Green pigment essential for photosynthesis
  • 8. Channels connecting plant cells allowing transport and communication
  • 10. Specialized cells controlling the opening and closing of stomata
  • 12. Transfer of pollen from anther to stigma for fertilization
  • 13. Tissue in leaves where most photosynthesis occurs
  • 16. Root structure in legumes hosting nitrogen-fixing bacteria
Down
  • 5. Response of plants to the relative lengths of day and night
  • 9. Protein-pigment complex capturing light energy during photosynthesis
  • 11. Evaporation of water from plant leaves, driving water uptake
  • 14. Soil region influenced by root secretions and associated microbes
  • 15. Activity of protecting stomatal openings to control transpiration
  • 17. Pores on leaves that regulate gas exchange and water loss
  • 18. Plant hormone regulating growth and directional movement
  • 19. Complex polymer that strengthens plant cell walls
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