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Study Guide CH 23 Part One Specialized Plant Tissues 1. A seed plant is anchored in the ground by its ________________. 2. Ground tissue is found in a plant’s ____________, _________ & ____________. 3. What type of tissue is the first tissue in a plant seedling? 4. In angiosperms, xylem consists of tracheids & ________________________. 5. If some of the xylem of a young oak tree were destroyed, it would most likely interfere with the tree’s ability to ___________ ___________________ to the leaves. 6. Unlike tracheids, vessels elements, form a ____________________ tube. 7. Vascular tissue in plants consists of__________________ & ________________. 8. The outer covering of a plant consists of __________________ tissue. 9. ____________________ tissue is the only tissue that produces new plant cells. 10. If you were wanting to observe cell reproduction in plant tissue under a compound microscope, what part of the plant or tissue would be the best to select your sample from? 11. The principal organs in which plants carry out photosynthesis are ____________. 12. Phloem consists of ________________________ elements & _________ cells. 13. _____________________ tissue produces new cells by ________________. 14. What are the three main organs of seed plants? 15. The sugary sap of maple trees is tapped as it moves through the _____________ (which type of plant tissue). 16. When water moves up through xylem cells called _________________, it passes thought openings between the cells. 17. Where are the youngest cells in a plant found? 18. In what ways do the leaves of the plant depend on the plant’s roots & stem? 19. A nail that has been hammered into the trunk of a tree is found at the same height year after year, even as the tree grows taller. Explain why. 20. How do the functions of the three kinds of cells that form ground tissue differ?