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Having 2 copies of each chromosome enables mutations to exist without resulting ... branches and trunks from the vascular cambium puts a new layer of secondary ...
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Evolution Of Plants to Land Characteristics of Lab Plants Eukaryotic Photosynthetic autotrophs Cellulose cell wall Terrestrial Alternation of generations Embryophytes ...
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Comparaison entre Bact ries, Archaea et Eucaryotes Champignons Les plantes Bryophytes Embryophytes Bryophytes Bryophytes Bryophytes Anthoc rotes Marchantiopsida ...
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Ferns and fern allies) Lignophytes. Seed plants. Embryophytes. Bryophytes (not covered in class) ... Monilophytes - ferns and fern allies ...
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Online College Homework Help Offers Online Botany Homework help, Botany Assignment Help by Online Botany Tutors at affordable price and get quick results.
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Lecture Ch. 29 Date _____ Plant Diversity I: The Colonization of Land
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Plant Diversity: How Plants Colonized Land The Origins of Plants Bryophytes The Origin of Vascular Plants Seedless Vascular Plants Overview Common characteristics ...
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Monilophytes: Part II. Leptosporangiate ferns. Tracheophyte ... Annulus. Spores (n) Sorus (sori) Indusium. Osmudales. Hymenophyllales. Gleicheniales. Schizeales ...
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Life Cycles: Meiosis and the Alternation of Generations Chapter 12
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Title: PowerPoint Presentation Author: administrator Last modified by: administrator Created Date: 2/22/2002 3:46:27 PM Document presentation format
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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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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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Seedless Plants Plant Evolution Plant Evolution Nonvascular Seedless plants (Ordovician - 475 mya) Vascular Seedless plants (Devonian - 400 mya) Vascular Seed plants ...
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An overview of Plant Evolution Key Moments in the life of Kingdom Plantae https://youtu.be/sGSxbGuOSdQ Ancestors of the Plantae The Plantae evolved from green algae ...
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A) flowering plants B) fungi C) bacteria D) mosses E) don t care, where are the snacks? Bryophytes- Chapter 16 True or false. Bryophytes are plants.
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Evolution and Diversity in Plants I - Ecol 182 4-7-2005 Re-downloaded at 7:10am on 4-7 Big Questions What have been the important constraints and / or principles ...
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Capables de traduire l'information g n tique en prot ines enzymatiques ou ... y mergent des chambres magmatiques des temp ratures allant de 200 C 350 C) ...
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Clonal reproduction: Gemmae (multicellular propagules) ... A Marchantia gemma cup. D Marchantia antheridiophores. Hepatophyta. A Marchantia antheridiophore ...
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Chapter 29 Plant Diversity I: How Plants Colonized Land
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Simple forms basal. Complex and Leafy types diverged independently. Hornworts(Goffinet 2000) ... Bryophytes and other basal land plants: the mitochondrial ...
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INTRODUCTION TO PLANTS Plants evolved in terrestrial environments from a green algae ancestor which itself was presumably adapted to very shallow waters, ones prone ...
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angiosperms enclosed seeds (in fruits) about 900 species ... pollen sacs of anther (microsporangium) nucellus of ovule (megasporangium) microsporocytes ...
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Classification of Organisms Chapter 16 Why is it important for organisms to be scientifically classified? 1. To avoid confusion that would result from only using ...
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angiosperms enclosed seeds (in fruits) about 900 species ... pasqueflower Anemone patens. Ranunculales. basal eudicot: Eudicots ...
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... Monostroma, Oedogonium, Pediastrum, Scenedesmus, Spirogyra, Ulva, Volvox ... A Volvox. Chlorophyta. U Volvox. Chlorophyta. A Spirogyra. Chlorophyta. U ...
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What are the evolutionary trends in plants? The Netherlands ... Pterophytes: whisk fern (top right), horsetail (bottom left), fern (bottom right) ...
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... (small bundles of cells that bounce out of cups when hit by ... Division Lycophyta - club mosses. Division Sphenophyta - horsetails. Division ... Club ...
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Most gymnosperms are woody trees with extensive secondary growth from ... Cone = cluster of bracteate branch-derived woody scales. Fig. 24-7, p. 432. resin duct ...
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Ch. 29 Plant Diversity I: The Colonization of Land Ch. 29 Plant Diversity I: The Colonization of Land Plant evolution A.
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Today: What am I: Protistan Jeopardy! Plants, Part 1 Cool Coniferous Adaptations Minor Modifications Both gymnosperms and angiosperms use tracheids in their xylem.
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Chapter 29: Plant Diversity I: How Plants Colonized Land Overview of Plant Phylogeny More Detail Nonvascular Plants Vascular Plants Cellulose-Synthesis From Alga to ...
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Antheridium below and oogonium above of Chara
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Funksjonelle tilordninger i kj lvannet av Arabidopsis genomprosjektet Per Winge stip. Biologisk inst
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Codium: dead man's fingers. And freshwater species. e.g., Spirogyra ... the uniform dispersal of chloroplasts and the recessed, sucking mouth. C, Two ...
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... Plant Evolution (Common with Algae) Multicellular and Eukaryotic Cell walls made of Cellulose ... Homologous Chloroplasts Sperm ultrastructure ...
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Plants colonized land approximately 500 MYA. Land plants are a ... Bright sunlight unfiltered by water or plankton. Plenty of CO2, soil rich in nutrients ...
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The Floral Regulator LEAFY Evolves by substitutions in the DNA Domain ... In Arabidopsis the nuclear LFY binds to several floral homeotic genes. ...
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Plant Evolution and Diversity Unit 10: Plants AP Biology Plants Multicellular, photosynthetic eukaryotes. Evolution marked by adaptations to land existence.
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Plant Diversity I How Plants Colonized Land (The Seedless Plants) Packet #33 Chapter #29 * * * * * * * * * * * * * * * * * * * * * * * * * * * * SEEDLESS VASCULAR ...
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enzyme glycolate oxidase (recovery when rubisco grabs O2 instead of CO2) ... shared derived characters of plants are ... stay in wet places OR dry & rehydrate ...
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Anthoceros is an example of a true moss (Phylum Bryophyta). Hornwort gametophytes are thalloid. Bryophyta- mosses Sporophytes with stomata.
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Majority of Europe colonised from single refugium in the Balkans ... populations probably due to post-glacial recolonisation from a common refugium ...
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Light and carbon dioxide are available above ground. Water and nutrients are only ... Xylem conducts water upwards. Phloem conducts food both directions ...
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Kingdom: Plants Domain: Eukarya What is the first plants? For more than the first 3 billion years of Earth s history, the terrestrial surface was lifeless Life ...
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Fig. 1.10, Raven et al. What is a plant? Fig. 1.10, Raven et al. ... Fig. 1.10, Raven et al. 2. Resource acquisition - water and minerals - Roots. Fig. 1.10 ...
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Chrysophyta (yellow), Rhodophyta (red), Phaeophyta (brown) ... cladistics described in the previous pages concludes that the eukaryotic algae ...
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'Flowering plants'(Phy: Anthophyta) ... The flower: the defining structure of angiosperms ... Sepals: enclose flower before it opens. Petals: attract pollinators ...
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Most of this diversity is accounted for by just one subclade: the flowering plants (angiosperms) ... Flowering Plants (Angiospermae) -250 000 sp ...
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... evolution: Natural Selection. Goldman, 2003. Charles Darwin ... PRESERVATION OF FAVOURED RACES IN THE STRUGGLE FOR LIFE. Darwin's evidence for evolution ...
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Giant seqoia (a conifer) Angiosperms. The defining feature of angiosperms is the flower. ... Flatworm. Cnidaria Jellyfish, Jellyfish, Hydra, Obelia. Porifera ...
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... rels ppt/s/_rels/12.xml.rels ppt/s/_rels/10.xml.rels ppt ... vml ppt/media/image7.pict ppt/embeddings/Microsoft_Excel_97_-_2004_Worksheet1. ...
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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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Chapter 9 Eukaryotic Cells and Multicellular Organisms Figure CO: Oblong shaped Giardia Courtesy of Dr. Stan Erlandsen/CDC Eukaryote Origins Remain Unclear Which came ...
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Evolution of Photoautotrophy Ecol 182 452005
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The Move to Land and Plant Diversity
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