PPT-Seed Plants & Gymnosperms

Spring 2013 Outline Review of land plant phylogeny Characters of seed plants Gymnosperm phylogeny amp diversity Cycads Gingko Conifers Gnetophytes Review of land plant phylogeny Green plants viridophytes. Ben Casteel of Appalachian WildSide and VHCC. Siting an Organic Garden. Factors to keep in mind. USDA Hardiness Zone. : 6b (-5° to 0° F). Climate Zone. : . Appalachian Mountains. Growing season. : . Judd et al pp. 206-221. Gymnosperms. Cycads. Gingkos. (one left-- Gingko . biloba. ). Conifers. Gnetales. At least two extinct lineages that were polyphyletic with regards to currently extant gymnosperms. Spring . 2014. Outline. Review of land plant phylogeny. Characters of seed plants. Gymnosperm phylogeny & diversity. Cycads. Gingko. Conifers. Gnetophytes. Review of land plant phylogeny. Green plants (viridophytes). 10. Section . 5. Get book and Open to. . page . 388. Anticipatory Set. Reproduction in Seed Plants. Big Idea. California Standards. Science Standard 7.2.a:. Students know the differences between the life cycle and reproduction methods of sexual and asexual organisms.. Plantae. Phylum: . Pteropsida. Class:. Filicinae. , . Gymnospermae. , . Angiospermae. Pteropsida. . A large group of vascular plants characterized by having . parenchymatous. leaf gaps in the stele and by having leaves which are thought to have originated in the distant past as branched stem systems. . Grow on fruits and breads. Saprobes and parasites. Rhizopus. : bread mould. Hyphae. Threadlike hyphae secrete enzymes which break down food. The hyphae then reabsorb the nutrients and transport them throughout the fungus by means of diffusion.. From Last Day:. Closest Living Relatives of Land Plants - . Charophytes. Chara. . Coelochaete. Some . Charophytes. Typical . Charophyte. habitat. ?. Adaptations? - . sporopollenin. (polymer). Pollen grains – land plants. All gymnosperms (an angiosperms) are considered . heterosporous. Produce two types of spores: microspores and megaspores. Gymnosperm means “naked seed” in . greek. meaning seeds are totally exposed or borne on the scales of female cones. .. 10.1 Describing the histology of roots, stems, leaves, and . flowers . 10.2 Recognizing chemical and physical adaptations of plants. Examples: chemical -—foul odor, bitter taste, toxicity;. physical—- spines, needles, broad leaves . Like any other organism, plants have to reproduce in order to survive as a species!. If plants didn’t reproduce, what would happen?!. Exactly . . . . There would be no more plants! And that would be bad . . . . Because there would be no more me or you!!!!. Chapter 8 Section 3. What is a Seed Plant?. Seed plants outnumber seedless plants. Produce much of the oxygen we breathe. All seed plants have roots, stems, and leaves. The plants that you see are the sporophytes, the gametophytes are microscopic. Seed Plants. Recall that seedless plants were either nonvascular or vascular… either way they did . NOT. produce seeds. Seeds can be found . everywhere. …acorns, dandelion seeds, kernels of corn, even peanuts!. Overview of Plants Ch. 22 - 24 Introduction to Plants Plants are multicellular, eukaryotic, have cell walls make of cellulose, and develop from multicellular embryos. They also carry out photosynthesis. What Do I Study?. Seed and Plant Response PowerPoint. Gymnosperm Notes. Angiosperm Notes. Vocabulary Seed Plants. Vocabulary Gymnosperms Angiosperms. Quiz on Seeds. Quiz on Flowers. Yellow Angiosperm Sheet.