MATH 111 Final: MATH 111 UW Winter n13FinalExam
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Biol 317: plant identification and classification, summer 2013. Match the descriptions of flowering plant families on the left with the letter of the corresponding family on the right. Families may be used more than once, or not at all; each description should be matched to a family. ____tree with opposite leaves, small 5-parted flowers, winged fruit splits into two one-seeded segments with inferior ovaries. ____tree growing beside a river, flowers in unisexual catkins, fruits releasing cottony seeds in mid-june. ____annual herb with opposite leaves, 4-merous flowers stipules, bilaterally symmetrical flowers with 10 stamens. ____herb, 5-parted flowers, actinomorphic symmetry, fused corollas, 3 stigma lobes. ____herb, palmately lobed leaves, 5-parted flowers, 10 stamens, 2 carpels partially fused at base. Iridoids __________________: help to attract pollinators, are pigments that color beets red, are called mustard oils, are secondary compounds that deter herbivores, are the cell layers surrounding the ovule.
