Plant Growth

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Across
  1. 4. Where Auxin is produced
  2. 7. The seeds of flowering plants are surrounded by a special container called the
  3. 9. Flowers are most likely to _______ when pollen comes from another plant
  4. 11. When a plant reacts to its environment
  5. 12. Smaller and more fuzzy pinecone
  6. 14. Only male cones produce
  7. 15. The reproductive structure of a gymnosperm
  8. 16. In male cones, every grain of pollen contains two
  9. 17. The Greek word for naked
  10. 18. As the single cell divides it is called an
Down
  1. 1. Responsible for the growth of roots and stems
  2. 2. Bigger pinecone with no fuzz
  3. 3. When the sperm and egg in a cone unite it is called a
  4. 5. Sepals job is to _____ the plant
  5. 6. Sugary liquid and “drink of the Gods”
  6. 8. Flowering plants
  7. 9. The skinny “stick” the anther sits on
  8. 10. Conifers and cone bearing trees
  9. 13. Plant cells make chemicals called