Chapter 22 Vocabulary

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Across
  1. 3. spore producing structure of seedless plants
  2. 6. hollow tubelike cells
  3. 9. tissue that carries water and sugar in a plant
  4. 10. sperm producing organ of seedless plants
  5. 11. structure in which a female gametophyte develops
  6. 12. substance that makes plant cell walls thick and stronger
  7. 13. embryo plant, food supply, and protective covering
  8. 14. plant with two seed leaves in seeds
  9. 15. sugar-conducting vascular tissue
  10. 16. plant with vascular tissues
Down
  1. 1. a moss or its relative
  2. 2. the transfer of pollen
  3. 4. gamete-producing stage of the plant life cycle
  4. 5. life cycle of plant that alternates phases (haploid and diploid)
  5. 7. water-conducting vascular tissue
  6. 8. egg producing organ of seedless plants