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Distribution, separated by genus: Green Welwitschia Blue Gnetum Red Ephedra Purple Gnetum and Ephedra range overlap * Division: ...
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Licence de Biologie, LSV3. Botanique Syst matique et Phylog n se Les Gnetophytes Gnetum sp. (Gnetac es) Gnetum sp. Appareil reproducteur Ephedra sp.(Ephedrac es ...
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... Welwitschia two huge leathery leaves Ephedra Mormon tree Gnetum leaves angiosperm-like vessels in the xylem considered an angiosperm characteristic have ...
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... cycads, gnetophytes, and conifers Ginkgo Cycad Welwitschia Gnetum Ephedra Gymnosperms called gnetophytes; only 3 extant species Conifers: top row ...
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... Gnetum Rasgos tipo Angiospermas Elementos de vaso + traqueidas No arquegonios Doble fertilizaci n Welwitschia Ephedra Cycadales Cycas Conos microsporangiados ...
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Secondary stem- Smalls stems that grow from the main stem (tree branches) ... Ginkgophyta - Ginkgo. Cycadophyta - Cycads. Gnetophyta - Gnetum, Ephedra, Welwitschia ...
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... seeds not enclosed in specialized chambers. Examples: Ginkgo, Cycads, Gnetophyta (Welwitschia, Gnetum, Ephedra), and Conifers (Common names ...
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Gnetum (Nee tum) includes about 30 species of tropical trees and climbing vines Gnetophyta: Gnetophytes There are about 35 Ephedra (eh FEH dra) ...
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Gymnosperms- Chapter 18 Naked versus Enclosed Seed Plants Gymnosperms Gymno- gr. naked. Sperma- gr. seed. Angiosperms Angeion- gr. vessel. Sperma- gr. seed. Extant ...
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Tumbuhan Berbiji (Spermatophyta) * * Berumah satu, strobilus jantan di ujung ranting. Strobilus betina lebih ke pangkal cabang manfaat: sumber bahan bangunan ...
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Title: (Euphorbia L.) Last modified by
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Gymnosperms- Chapter 18 Naked versus Enclosed Seed Plants Gymnosperms Gymno- gr. naked. Sperma- gr. seed. Angiosperms Angeion- gr. vessel. Sperma- gr. seed. Extant ...
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Carboniferous origin. Sporophyte dominant. Fern life-cycle. homospory. Crozier or fiddlehead ... 2 types of sporangia means 2 types of spores. Generalized Life ...
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... Embryo (2n) Megasporangium (2n) Fig. 30-5a Cycas revoluta Fig. 30-5b Ginkgo biloba pollen-producing tree Fig. 30-5c Ginkgo biloba leaves and fleshy seeds Fig ...
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Title: Plant Diversity - Colonization of Land Author: Jay Comeaux Last modified by: Kyle Harms Created Date: 3/10/2003 11:29:38 AM Document presentation format
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Ch. 30 Plant Diversity II: The Evolution of Seed Plants The seed replaces the spore Spores used for first 100 million years of plant life on land A seed is a ...
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Each pollen grain consists of four cells and a pair of wings which are used for dispersal. ... The anthers have fours chambers that produce quartets of pollen.
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Metasequoia (dawn redwood): a primitive extant conifer. Norfolk Island Pine: a southern hemisphere conifer. Amborella: most primitive extant angiosperm? ...
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Batang monokotil tidak memiliki kambium sehingga batang monokotil tidak dapat tumbuh membesar. Suku monokotil yaitu: Gramineae, Palmae, Musaceae, dan Zingiberaceae.
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Cycad leaf leaflets unfurling like fern fronds (circinate vernation) Ginkgophyta. Ginkgo biloba ... What unusual feature (for gymnosperms) makes Ginkgo such a ...
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Cycads in South African park. Cycads are dioecious: this female plant has ovulate scales ... Cycad leaf leaflets unfurling like fern fronds (circinate vernation) ...
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Tropical Rainforests Erin McCarthy Marina Carcaba Location Rainfall The yearly average rainfall in a tropical rainforest is from 50 to 260 inches.
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Gymnosperms- Chapter 18 Naked versus Enclosed Seed Plants Gymnosperms Gymno- gr. naked. Sperma- gr. seed. Angiosperms Angeion- gr. vessel. Sperma- gr. seed. Extant ...
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Sporophytes: Monoecious or dioecious; trees, shrubs ... Sporophytes: Dioecious; shrubs, vines. Strobili: Compound pollen cone; seed cone with 1-2 ovules ...
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PLANTAE PLANTAE Tumbuhan dibedakan atas tumbuhan tak berpembuluh dan tumbuhan berpembuluh. Pembuluh adalah jaringan yang berfungsi untuk transportasi dari akar ke ...
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Pollen (carrying male gametophyte) travels by wind to the ovule ... Tracheids: thick-walled non-living cells that form the xylem of the vascular systems ...
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Title: PowerPoint Presentation Author: MISD Last modified by: McKinney ISD Created Date: 4/4/2006 1:38:51 PM Document presentation format: On-screen Show (4:3)
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These are germinated in artificial culture, in a sugar solution ... from Lab 2 Gnetophyta Gnetophyta D Ephedra D Ephedra pollen cone D Ephedra pollen ...
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Fertilization happens in the megasporangium. Ovule/Seed= a megasporangium with an 'integument' ... spp.) Conifers _ cones. Dioecious or monoecious plants. Non ...
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large percentage of parenchyma in xylem ... Termite-resistant wood. Coast Redwood (Sequoia sempervirens) Habitat: redwood groves in ...
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Most massive = Giant Sequoias Sequoiadendron giganteum (Cupressaceae) The conifers have the ..The Tallest = Coastal Redwood (Sequoia sempervirens) (Cupressaceae) ...
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Bisexual flowers have both male (stamens) and female (carpels) reproductive ... Incomplete flowers lack one or more of the following: sepals, petals, stamens or ...
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Chapter 30 Plant Diversity II: The Evolution of Seed Plants * * * * * Figure 30.13 Exploring: Angiosperm Diversity * * * Figure 30.13 Exploring: Angiosperm Diversity ...
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Christmas trees. Other Examples. Cypress. Pacific Yew. Importances ... Ginkgo. Tree. Fall Color. Ginkgo - Male. Male cones. Sperm. Ginkgo - Female. Female cones ...
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Christmas trees' are usually conifers. A Pine life cycle is typical of conifers. . . The tree is the sporophyte generation and so forms spores ...
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Divisions of Seed Plants
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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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PROBLEME PRIVIND SISTEMELE ACTUALE DE CLASIFICARE ALE ORGANISMELOR VEGETALE (Radford A.E. et al., 1998, http://www.ibiblio.org) prof. Vasile Cristea
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Plant Diversity II: The Evolution of Seed Plants Chapter 30 Advantages of Seed Production Seed production enabled plants to become the dominant producers in most ...
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Incluyen plantas muy altas como la secoya (Sequoia sempervirens, 117 m, y DAP de ... producen un olor muy desagradable (semejante a mantequilla descompuesta) ...
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a ring. Taproot. Section 22-5. Comparison of. Monocots and Dicots. Go to Section: Stem types ... Cherry, soybean pod. Aggregate fruit single flower with ...
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var. japonica Rehd.&Wils. koreana Nakai. 2. Cultivar. Man-made Variation. Hordeum vulgare cv. ... A. Interspecific same genus. Fragaria x ananassa Duch. ( 8n) ...
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Sarah Mathews (Lead PI), Jianhua Li (Co-PI), Harvard University ... Dean G. Kelch (PI), University of California-Berkeley & California State Herbarium ...
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What is a Plant? with Plant Diversity Chapter 21 & 22 What is a plant? Multicellular eukaryote Produce their own food through photosynthesis Have thick cell walls ...
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Parts of the flower. We covered 23.2 in lab you are responsible for this ... Nectar guides. Bee pollination. Bat pollination. Night blooming. Fragrant. Very ...
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Socio-economic Baseline Study Agroforestry and Sustainable Vegetables Production in Southeast Asian Watershed Case Study: Nanggung Sub-district, Bogor, Indonesia
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Green algae were ancestors of first plants ... Leaflike. structure. Section 22-2. The Structure of a Moss. Go to Section: Haploid (N) ...
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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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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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IV. The Domain Eukarya D. Plants: 4. Non-tracheophytes 5. Tracheophytes b. Groups i. Lycopodiophytes http://universe-review.ca/R10-23-plants.htm http://mediatheek ...
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In intensive vegetable production system in the uplands, ... Brocolli. Cabbage. Cauliflower. Chinese cabbage. Tomato. White beans. Maize. n. Net complementarity ...
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Incomplete flowers = missing one or more parts. Types of Angiosperms [115] Monocots ... Flowers = multiples of 4 or 5. Leaf veins branching. Plant Tropisms ...
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today 11 genera 130 sp. tough leaves. look like ferns. but have cones w/seeds. roots assoc. ... 50 genera, 550 sp. most evergreen. needle leaves adapted for drought ...
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Chapter 21: What is a Plant? 21.1: Adapting to Life on Land
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