28.2: Formative/Summative Questions

Bio 4A+4B Lab Instructor Resources Manual · LibreTexts

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    From LibreTexts, under CC BY 4.0, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

    Formative Questions

    1. What are some factors that limit how tall a plant can grow?
    2. What are some factors that limit where a plant can grow?

    Summative Questions

    1. How is the production of secondary meristems different in the shoot and the root?
    2. What are the tradeoffs (costs and benefits) to secondary growth?
    3. What is the function of a lenticel?
    4. Would roots in secondary growth need lenticels? Why or why not?
    5. What is the function of a xylem ray?
    6. How could you distinguish phloem fibers from other phloem cells? What cell type are phloem fibers?
    7. What type of questions could you answer with dendrochronology if you didn’t have a living reference specimen to connect the cores to the current date?
    8. Girdling is a process used to slowly kill a tree and/or to create a standing dead tree (a snag). Both the outer and inner bark of the tree is removed all the way around a section of the trunk. Often, this also removes or damages the vascular cambium. Explain why girdling would kill the tree.

    Contributors and Attributions

    This page titled 28.2: Formative/Summative Questions was last modified on Tue, 27 Aug 2024 07:44:28 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Darcy Ernst, May Chen, Katie Foltz, and Bridget Greuel (Open Educational Resource Initiative at Evergreen Valley College) .