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Upper (adaxial) side of sporophyll. Longitudinal section of strobilus ... Microsporophyll and Megasporophyll of Selaginella in Adaxial View ...
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Iso tes sporophylls, adaxial view. Ligule. Megasporophyll. Microsporophyll. Selaginella sporophylls, adaxial view. Selaginella, l.s. strobilus -Microsporophyll ...
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... leaves with a groove on the adaxial surface, four air chambers; arising from a ' ... groove on adaxial. surface, four air chambers. diaphragm. arising from ...
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THE GENUS ISOETES
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Equisetum- used for polishing of metals Azolla-used as Bio-fertilizers ... Understanding Our Environment Author: CCSN Last modified by:
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Chapter 29 Plant Diversity I: How Plants Colonized Land
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Plant Diversity Chapter 29-30 Evolution Evolved from green algae ancestor Charophytes (green algae) Closest plant relative Over 470 million years ago Evolution ...
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Fig. 17-0c Diversity of plant life Simple mosses Charophytes (algae) Extinct seedless plants (origin of fossil fuels) Dry land adaptations * * Fig. 17-1ca Flagellated ...
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Plant Diversity Chapter 29-30 Ferns Seed plants 425 million years ago Seeds gives the plant advantages 1. Protection of embryo by sporophyte 2.
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EVOLUTION AND PLANT DIVERSITY Chapter 29 Evolution of Green Algae Plants share many characteristics with many protists Multicellular, eukaryotic, and photoautotrophs ...
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... mosses Liverworts Hornworts Moss Fig. 29-9a Thallus Gametophore of female gametophyte Marchantia polymorpha, a thalloid liverwort Marchantia sporophyte ...
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EVOLUTION AND PLANT DIVERSITY Chapter 29 Evolution of Green Algae Plants share many characteristics with many protists Multicellular, eukaryotic, and photoautotrophs ...
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Sporangia placement on Cooksonia, Zosterophyllum, Lycopodium ... Known from the Devonian (see ... Hans' Paleobotany Pages website. Phylum Zosterophyllophyta ...
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Site of mitotic production of 1N sperm and eggs. These undergo fertilization to produce... 1N spores. These undergo mitotic growth to become 1N gametophytes ...
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The green algae called charophyceans are the closest ... Seeded Vascular Plants. Gymnosperms- conifers, cycads, and ginkgo. Angiosperms- flowering plants ...
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Chapter 30 Plant Diversity II Chapter 30: Plant Diversity II What are five crucial adaptations that led the success of seed Plants? Seeds Reduced gametophytes ...
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Apical meristems. Alternation of generations. Walled spores produced in sporangia ... Apical meristems of plant shoots. and roots. The light micrographs ...
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The upper layers of moss compress lower layers that are beginning ... Fern gametophytes produce antheridia and archegonia, ... Vascular plants include the club ...
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It provides a majority of our energy. Plants produce some of our oxygen ... Adventitious roots arising from stems. The Root. Growth of a Root ...
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Basal Relationships of Extant Pteridophytes from DNA ... Sporangia borne in leaf axils or in terminal strobili; homosporous. 2 genera in BdT ...
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Figure 29.3 Apical meristems of plant shoots and roots. Figure 29.4 Embryos of land plants: Marchantia (left), Shepherd's purse (right) ...
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High altitude pulustrine wetlands with emergent vegetation ... Gadwall, Northern Pintails, American Wigeon, Northern Shoveler, Redhead, and Lesser Scaulp ...
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Plants carry out photosynthesis using chlorophyll a and b ... Structure of flagellated sperm. Formation of a phragmoplast. 5 mm. Chara species, a pond organism ...
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The Diversity of Life I. A Brief History of Life II. Classifying Life III. The Prokaryote Domains: Bacteria and Archaea IV. The Domain Eukarya D. Plants:
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vascular cambium, cork cambium, periderm. tracheary elements, tracheids, vessel elements ... Cambium produces 2 tissues w/ sieve elements/tracheids/ parenchyma ...
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Plant Structure and Function II and a half Ecol 182 4212005
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... Ginkgo biloba Figure 30.5c Phylum Ginkgophyta: Ginkgo biloba Figure 30.5x1 Ginkgo: Male (left), female (right) Figure 30.5x2 Ginkgo sperm Figure 30.6 Phylum ...
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... Act, Section 404 and Endangered Species Act, of 1973. Clean Water ... Endangered Species Act ... Louisiana has 24 threatened and endangered animal species. ...
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Cord grass is strong and helps prevent ... What are the flat fish found in the Salt Marsh habitat? Flounder are flat fish found in the salt marsh habitat. ...
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Terrance Mathis. Kelvin Durant. Marcus Thompkins. Victor Wiley. Kevin ... C: Water penny wort 0 0 25 4. D: Parrot feather 0 0 0 14. E: Quillwort 90 0 120 0 ...
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Commenting Agencies advise the Corps regarding measures to avoid, ... Bald Eagle. Brown Pelican. Red Cockaded Woodpecker. Piping Plover. Interior Least Tern ...
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Seedless vascular plants formed vast 'coal forests' during the carboniferous period ... Carboniferous (replica) The Colonization of Land. An Overview of Plant ...
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