Pteridophytes PPT
Lecture 12 - plant diversity 1.ppt - Department of ...
Pteridophytes – ferns, horsetails, lycophytes a. seedless plants 3. Gymnosperms – conifers, ginkgo, cycads, gnetopsids a. early seed plants b. produce naked seeds 4. Angiosperms – flowering plants a. seeds protected by growing in ovaries b ...
Pteridophyta
... conditions All 4 major plant groups produce spores 5. Multicellular gametangia All gametophyte forms of bryophytes, pteridophytes, ...
PowerPoint Presentation
Pteridophytes – ferns, horsetails, lycophytes a. seedless plants 3. Gymnosperms – conifers, ginkgo a. early seed plants b. produce naked seeds 4. Angiosperms – flowering plants a. seeds protected by growing in ovaries b ...
Nerve activates contraction
CHAPTER 29 PLANT DIVERSITY I: HOW PLANTS COLONIZED LAND Section E: Pteridophytes: Seedless Vascular Plants 1. Pteridophytes provide clues to the evolution of roots and leaves
PLANTS review Chapter 29, 30, & 35-39 - Brookings School District
PLANTS review Chapters 29, 30, 38 Bryophytes & Pteridophytes Gymnosperms & Angiosperms Angiosperm Reproduction One of the four main types of land plants that contains mosses and lacks vascular tissue One of the four main types of land plants that contains ferns and has vascular tissue One of the ...
INTRODUCTION TO PLANTS - Jefferson County Schools, TN
The first vascular plants, pteridophytes, were seedless. Vascular plants built on the tissue-producing meristems, gametangia, embryos and sporophytes, stomata, cuticles, and sproropollenin-walled spores that they inherited from mosslike ancestors.
Chapter 1 Notes
... pteridophytes, gymnosperms, and angiosperms Bryophytes: mosses; distinguished from algae by advances that allow for life on land Overview of Land Plant Evolution Pteridophytes: ferns; contain vascular tissue (transport water and food); ...
6 Kingdoms of Life Part 2: Plants and Animals
Pteridophytes (Ferns), angiosperms and gymnosperms are all vascular Nonvascular Plants Simplest of all land dwelling plants Bryophytes Nonvascular (no “veins”)-lack an internal means for water transportation Obtain/transfer water by osmosis Grow moist, shaded ...
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The first vascular plants, pteridophytes, were seedless. 1. Additional terrestrial adaptations evolved as vascular plants descended from mosslike ancestors Vascular plants built on the tissue-producing meristems, gametangia, embryos and sporophytes, ...
Slide 1
BIO102 Course Objectives: UNIT II (1) Compare Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms on the basis of (a) vascular or non-vascular plants, (b) spore or seed-producers, (c) pollen production or not (d) ...
Slide 1
Moss Life cycle Pteridophytes Pteridophytes are vascular plants have specialized transporting cells xylem (for transporting water and mineral nutrients) and phloem (for transporting sugars from leaves to the rest of the plant).
Lecture #13 Date _______
Independent sporophytes Pteridophytes: Seedless vascular plants B.Pteridophytes provide clues to the evolution of roots and leaves Lycophyta: “club moss” (not a moss) Ferns Lycophyta have small leaves with only one unbranched vein. Lycophyta ...
Chapter 1 Notes
... pteridophytes, gymnosperms, and angiosperms Bryophytes: mosses; distinguished from algae by advances that allow for life on land Concept 29.1 Pteridophytes: ferns; contain vascular tissue (transport water and food); ...
Lecture #13 Date _______
Lecture #13 Date _____ Chapter #29 ~ Plant Diversity I: The Colonization of Land Plant Evolution bryophytes (mosses), pteridophytes (ferns), gymnosperms (pines and conifers); angiosperms (flowering plants) Plants: multicellular, eukaryotic, photosynthetic autotrophs ...
Kingdom Plantae - FacStaff Home Page for CBU
Pteridophytes, including ferns and seedless vascular plants. Gymnosperms or conifers. Angiosperms or flowering plants. CLASSIFICATION OF SEEDLESS VASCULAR PLANTS There are two phyla of pteridophytes found in the modern flora: Licophyta and Pterophyta. 1.
Lecture 12: Gymnosperms and Angiosperms - CoconinoHighSchool
Gymnosperms and Angiosperms Gymnosperm Intro and evolution Life cycle and reproduction Uses and significance Angiosperms: Flowering plants Intro and evolution
Lecture 11: Algae, Bryophytes, and Ferns - The University of ...
Lecture 11: Algae, Bryophytes and Ferns Kingdom Protista: Algae Red algae, diatoms, kelps, dinoflagellates, green algae Significance of algae to humans
Classification of Living Organisms
... liverwort, hornwort) Pteridophytes (Club moss, horsetail, fern) Gymnosperms (Ginkgo, cycad, gnetophyte, conifer) Angiosperm (Dicot, Monocot) Alternation of generations Bryophytes Live on land No vascular tissue Need water to reproduce (swimming sperm, ...
Scientific Classification of Plants - laurakgardner - home
... algae, fungi, and lichens Bryophytes: mosses Pteridophytes: ferns Spermatophytes Thallophytes Bryophytes Pteriophytes Spermatophytes Contains flowering or seed-bearing plants Two subdivisions are: Gymnosperms: Seeds are not in an ovary they are in a cone.
Evolutionary history of Biological diversity
... Slide 5 Nitrogen fixation Slide 7 Slide 8 Slide 9 Endosymbiotic theory Green algae Land Plants Bryophytes Pteridophytes (ie ferns) Alternation of generations Gymnosperms Angiosperms (flowering) Double fertilization mycelium lichens Sponges (parazoa) Cnidarians ...
PowerPoint Presentation
Pteridophytes evolved over 400 MYA Vascular tissue Fern Lifecycle Figure 29.23 The life cycle of a fern Slide 42 Carboniferous forest based on fossil evidence ...
Purpose and Diversity of Flavonoids in Plants
... Rosaceae, Pteridophytes Many programs were used to see the relation of Chalcone Synthase genes between plant species mRNA Consensus alliuma.seg acgatacatg cacgtaaacg aacaaatact gaaatccaat ccgaacatga alliumb.seg caggaaacgc tacatgcacc tgtccgaaga catcctaaac gaaaacccaa arachis.seg ...
Life: The Science of Biology, 8e - IRSC Faculty Web Server
... (a.k.a. Pteridophytes) — horsetails, whisk ferns, and ferns & allies, form a clade Horsetails and whisk ferns are both monophyletic, but ferns are not But 97% of ferns form a clade — the leptosporangiate ferns 2 8 2 8 2 8 * ...
Slide 1
... 600 Question: Pteridophytes are described as _____ because they do not produce seeds. Answer (seedless vascular plants) Topic 3: 800 Question: Vascular plants likely inherited tissue-producing meristem, gametangia, embryos and sporophyte from _____ ancestors. Answer ...
Nerve activates contraction
Pteridophytes provide clues to the evolution of roots and leaves Most pteridophytes have true roots with lignified vascular tissue. These roots appear to have evolved from the lowermost, subterranean portions of stems of ancient vascular plants.
PowerPoint Presentation
Pteridophytes have conducting tissue for nutrients, water and the products of photosynthesis. In this group, the sporophyte (2n) generation is dominant. The spores of these plants are resistant to drying. Examples include ferns, club mosses, and horsetails.
Diapositive 1
Licence de Biologie, LSV3. Botanique Systématique et Phylogénèse Les Ptéridophytes (1) : Généralités Microphyllophytes (= Lycophytes): Lycopdium selago ( = Huperzia selago ) Huperzia selago, espèce boréo-artique) Les Ptéridophytes (1) : Généralités Microphyllophytes (= Lycophytes ...
Chapter 38.
... Evolutionary trends Alternation of generations dominant haploid plant bryophytes - mosses dominant diploid plant pteridophytes - ferns gymnosperm - conifers angiosperm ...
Plant Biology: introduction to the module
Introduction to plants Taxonomy - definitions Basics Bryophytes Pteridophytes: ferns, horsetails, club mosses and allies. Ferns Horsetails: Equisetacea Club mosses: Lycopodiacea Gymnosperms UK Gymnosperms Conifers Cycads Ginkgo biloba – the wonderful discovery Welwitschia mirabilis Angiosperms ...
Plant Evolution - West Valley College
... Division Psilophyta- Whisk ferns Pteridophytes Diploid dominate Vascular tissue Seedless Cuticle, stomata Swimming sperm True roots and leaves Pterophyta- fronds (megaphylls), sori, annulus Lycophyta- microphylls, strobilus w/ sporophylls, ...
Nerve activates contraction
In pteridophytes, gymnosperms, and angiosperms, the sporophyte is the dominant generation. For example, the fern plant that we typically see is the diploid sporophyte, while the gametophyte is a tiny plant on the forest floor.
Plant Evolution and Diversity - Madison Public Schools
... (Club Mosses) Ferns (Pteridophytes) Seed Plants Seed Plants - Gymnosperms Seed Plants - Angiosperms Plant Evolution and Diversity ...
Classification - University of North Carolina at Chapel Hill ...
... (Domain Eukarya) bryophytes (mosses), pteridophytes (ferns), gymnosperms (pines and conifers); angiosperms (flowering plants) Plants: multicellular, eukaryotic, photosynthetic autotrophs Terrestrial colonization: ...
Les Ptéridophytes (2)
Licence de Biologie, LSV3. Botanique Systématique et Phylogénèse Les Ptéridophytes (2) les Filicophytes ou : Fougères Les Filicophytes Marattia sp. Marattiacées Osmunda regalis Osmundacées Marsilea quadrifolia Marsileacées Salvinia sp. Salviniacées Cycle de développement de Polypodium ...
Your Project Title here (Font Arial, Font Size Recommended 66 ...
About 583 true ferns and 51 fern allies (634 Pteridophytes species) were recorded in peninsula Malaysia. The Rimba Ilmu Fernery of the University of Malaya have live collections of 134 fern species and about 2994 dried voucher specimen collections in the Herbarium.
Problems of Island Existence: Conditions on the Hawaiian ...
... and ancestrally freshwater fish • Many ferns and other pteridophytes, very few conifers References: Carlquist, Sherwin. Hawaii: A Natural History. The Natural History Press. Garden City, New York. 1970 2) Primack, Richard B. A Primer ...
Kingdom Plantae
Pteridophytes provide clues to the evolution of roots and leaves Copy me From the early vascular plants to the modern vascular plants, the sporophyte generation is the larger and more complex plant. For example, the leafy fern plants that you are familiar with are sporophytes.
Divergent Evolution in the Ferns
Modes and mechanisms of speciation in pteridophytes: implications of contrasting patterns in ferns representing temperate and tropical habitats. Plant Species Biology 15: 223- 236. Polypodium virginianum (4x) Polypodium appalachianum (2x) Polypodium sibiricum (2x ...
No Slide Title
... pteridophytes, gymnosperms and several groups of angiosperms Loss of one copy of inverted repeat in a few families! Numerous losses of certain introns across angiosperms (e.g., rpl2 in Cactaceae) Differences in size of large single-copy region by expansion or contraction of intergenic ...
INTRODUCTION
... pteridophytes do not. Land birds fly across water barriers, and pteridophytes produce large quantities of light spores easily dispersed in the wind.
Seed Plants - Home | Western Washington University
Cycads …waxy cuticle and protected gametes Leaves Wood* …and pollen *(some Pteridophytes) Both female spores and developing embryos were protected from drying and UV radiation. Fig 35.21 Compare the typical height of bryophytes, ferns and conifers.
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... and liverworts pteridophytes – ferns, club mosses, horsetails gymnosperms – seed plants with a “naked” seed – conifers, cycads, ginkgos, and gnetophytes angiosperms – seed plants with a “covered” or “vessel” seed ...
PowerPoint Presentation
... Lycophytes (tree-like) & Pteridophytes First forests Swampy forests – Heat + pressure + time ----> coal Larger species died out when climate became drier Terrestrial Adaptations of Seed Plants Seeds replace spores as main means of dispersal.
Chapter 11: Terrestrial Flora and Fauna - Southern Utah ...
... seeds and spores Spore reproduction Bryophytes—mosses and liverworts Pteridophytes—ferns, horsetails Seed reproduction Gymnosperms—seeds in cones, also called conifers Angiosperms—seeds encased in protection, ...
TIMPUL GEOLOGIC Istoria geologica a Pamantului
Coal forests of giant lycopsids, calamites, pteridophytes and ferns cover the tropical landmasses. Southern landmass of Gondwanaland buried under glaciers; continents drift together.
Plantdiversiteit Algemene eienskappe –aanwesig / afwesig
... FIRST SEED PLANTS RADIATION OF FLOWERING PLANTS Pteridophytes (e.g. Ferns, horsetails) Gymnosperms (e.g. Conifers, Cycads) Angiosperms VROEË VAATPLANTE OORSPRONG VAN PLANTE Briofiete (bv. Mosse) EERSTE SAADPLANTE UITSTRALING VAN BLOMPLANTE Pteridofiete (bv. Varings, perdesterte ...
Slide 1
... Devonian Plants Aglaophyton left Rhynia center Horneophyton right THE DEVONIAN Life in the Devonian Plants Lycopsids Pteridophytes (seed ferns) Sphenopsids (Calamites) ...
Slide 1
... Bryophytes and Pteridophytes Molecular Biology of Plants Cell Biology of Plants Cytology and Genetics Biology and Diversity of Viruses, ...
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... to transport gametes Increased dominance of the diploid sporophyte Pteridophytes The sporophyte-dominant life cycle Exemplified by ferns: ...