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Types of Plants Harcourt Science Unit B Chapter 2 Mrs. Strand 6th grade Lockwood Middle School Terms • Moss • Asexual Reproduction • Spore Types of Plants Nonvascular Vascular Characteristics Characteristics 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. These are ALL plant which means that they ALL make their own … Where does all of this fit into Classification? • • • • • • • Kingdom ? Phylum ? Class ? Order ? Family ? Genus ? Species ? Plantae Nonvascular or Vascular? Most of the organizations break these down into divisions from this point forward Nonvascular Mosses Liverworts http://www.vvm.com/~jevans/sfbotany/folderliverworts/iliver.html Hornworts http://www.unomaha.edu/~egan/4380%20Home%20Page.htm Two types of r_______ depends on stage of development Dense layers of moss & plant life help: prevent e_______ store n_________ indicate p_______ indicate w______ Require __________ to stay alive & reproduce Ferns Vascular Gymnosperms Angiosperms http://forest.wisc.edu/forestry415/TreeStructure/flow ers/angiosperm.htm Ferns & Gymnosperms Terms: fern gymnosperm conifer pollen prothallium Ferns Ferns *gather l_____ by spreading out *feathery f_____ have large surface areas to capture rain and light *have 2 generations & 2 types of reproduction *have sori & prothallium Gymnosperms Conifers Ginkoes •“Naked” seeds •Nonflowering plants Cycads Welwitschia •Seeds may survive for a long time before s_______ •Frequently produce far more ______ grains than egg cells •Adaptations: •May survive in dry areas because of … •May survive in cold climates because of … •May retain “leaves” in heavy snow because of … Angiosperms • Terms – – – – – – Dicotyledon Monocotyledon Fertilization Embryo Runner Grafting http://www.sproutpeople.com/kids/seedpower.print.html Angiosperms Seeds are protected within a f_____ or ovary Flowers are divided into two groups… Monocots P____, s_______ & stamen Multiples of ? Veins don’t cross Xylem & Phloem are s_______ Slender roots that spread out Dicots Petals, sepals & s_____ Multiples of ? Net-like veins are in ring patterns Frequently only one “taproot” Label the Parts http://www.huntersponyfarm.com/garden/mono_di_enlarge.html Angiosperm • Fruits drupes, http://arnica.csustan.edu/key/key2.html pones, berries, aggregates Multiple berries Some plants reproduce by r_______, long thin shoots that run along the ground. Angiosperm • Terms – – – – – – – – – – – Angiosperm Stamen Anther Pistil Stigma Petal Style Ovary ovule Pollination Sepal Label the parts Name that job! Angiosperms Most reproduce by _______________ , but sometimes a process called ____________ is used which is an a-sexual means of reproduction. The End
