Enter your Name:   Enter your E-mail Address:  1. Write out the definitions for the following terms: 01a. Vegetative organs 01b. Reproductive plant organs 01c. Undifferentiated cells 01d. Xylem 01e. Phloem 01f. Leaf mosaic 01g. Leaf margin 01h. Deciduous plant 02a. Determine the shape, margin, and venation of the following leaf: 02b. Determine the shape, margin, and venation of the following leaf: 02c. Determine the shape, margin, and venation of the following leaf: 02d. Determine the shape, margin, and venation of the following leaf: 02e. Determine the shape, margin, and venation of the following leaf: 03. What function do the guard cells perform in a leaf? 04. A leaf has the spongy mesophyll on top. Which side of the leaf (top or bottom) will be the lighter shade of green? 05. What structure in a deciduous tree causes the leaves to die and fall off in the autumn? 06. What is anthocyanin, and what does it do to a leaf's color? 07. In which region of a root does the most growth take place? 08. Is this fibrovascular bundle from a monocot or a dicot? 09. Why is the bark of a tree often cracked? 10. A tree has seed cones and pollen cones. To which phylum does it belong? 11. A plant has a primary root that grows and grows without branching. What kind of root system is this? 12. Name two differences between monocots and dicots.