In a bryophyte, all the vegetative organs belong to the gametophyte, which is the dominant and most familiar form. Lamiaceae labiatae the mint family lamiaceae 180 genera3500 species distribution worldwide. The monilophyta is the crown clade including ferns and related plants, whisk ferns psilotaceae and horsetails equisetum. Monilophytes monilophytes, more commonly known as ferns, are members of the division polypodiophyta. The basidiospore on germination by germ tube gives rise to the haplophasic somatic body represented by primary mycelium. Lycopodiidae club mosses selaginellidae quillworts, spike mosses polypodiopsida.
They have been around far longer than the angiosperms, with earliest ever recorded fossil dating back to the silurian period. Fern treejacaranda mimosifoliaan ornamental tree of the order lamiales. Pdf converter is a online webbased document to pdf converter software. Some form a protonemalike filament of cells from which a gametophyte develops. Pteridophytes ferns and fern allies the plant list. Modern ferns are familiar sporeproducing plants common in a wide range of tropical to temperate environments. Plantsjan20 lycophytes and monilophytes learning outcomes. Turn your microsoft powerpoint presentations into pdf with this free pdf converter. Convert powerpoint to pdf convert your ppt to pdf online. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Ncert general science plantae classification among plants depends on whether the plant body has well differentiated, distinct components, whether the differentiated plant body has special tissues for the transport of water and other substances within it, ability to bear seeds, and whether the seeds are enclosed within fruits.
Pteridophyta is one of the older groups of plants present in the plant kingdom. Historically both lycophytes and monilophytes were grouped together as pteridophytes ferns and fern allies on the basis of being sporebearing seedfree. The general lifecycle pattern of the basidiomycetes has resemblance with that of the ascomycetes. Shape rod shapebacilli sphericalcocci spiralspirilla 5. The first bryophytes liverworts probably appeared in the ordovician period, about 450 million years ago. Distinguish between microphylls and megaphylls and lycophytes vs. Lycopodium obscurum sporophytes demonstrate dichotomous branching. Character state one of the variant conditions of a character e. Identify major morphological features of lycophytes and monilophytes. Convert and create pdf from various types of files like word doc, excel xls, powerpoint ppt. The big difference between monilophytes and lycophytes in. They are both ancient groups of plants that once dominated the forests in many parts of the world.
Historically both lycophytes and monilophytes were grouped together as pteridophytes ferns and fern allies on the basis of being sporebearing. These colonies are made up of many smaller individuals that work together to absorb and retain water. The lycophytes, monilophytes, and gymnosperms of the delmarva peninsula, an annotated checklist william a. Once the baby fern roots itself, it can survive separate from the parent plant. A linear sequence of extant families and genera of lycophytes and ferns pdf. Ncert general science plantae classification among plants depends on whether the plant body has well differentiated, distinct components, whether the differentiated plant body has special tissues for the transport of. It is a longitudinal, cartilaginous rod running between the nerve cord and the digestive tract. Plantsjan20 lycophytes and monilophytes learning outcomes 1. Because pteridophytes produce neither flowers nor seeds, they are sometimes referred to as cryptogams, meaning that their means of reproduction is hidden. The clade is supported by molecular data, as well as possibly by the exclusively centrifugal development. Mar 08, 2016 plantae plant kingdom, algae thallophytes.
Some flowering plants such as palms and members of the carrot family have pinnate leaves that somewhat resemble fern fronds. Among green plant lineages, none are as speciesrich as vascular plants tracheophytes. Phylum chordata characteristics and classification. Reverse utoc rna editing in contrast appears to be restricted to hornworts, some lycophytes, and ferns monilophytes. This lesson describes bryophytes, including mosses, liverworts, and. Converting powerpoint files to pdfs has never been so easy. They are commonly known as red algae due to the presence of a water soluble red.
The lycophytes, monilophytes, and gymnosperms of the delmarva. Microphylls are spirally arranged with some flattening of the branch system. The clade is supported by molecular data, as well as possibly by the exclusively centrifugal development of the spore exine cantino et al. Ferns, horsetails often treated as ferns, and lycophytes clubmosses, spikemosses, and quillworts are all pteridophytes. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that. It took another 50 years or so before botanists realised that clubmosses and spikemosses were distinct from mosses, but by then they were stuck with. The big difference between monilophytes and lycophytes.
Inside host use host machinery for multiplication in number it is outside the host inactive no activity 6. They are the first evolved plant group with vascular tissue system for the conduction of water and food materials. Bryophytes oldest land plants on earth and have been around for 400 million years or more they do not have true vascular tissue and are therefore nonvascular plants do not have roots, but have rhizoids, which are relatively simple, sometimes multicellular filaments of thinwalled cells that extend from the photosynthetic tissue into the soil. Most grow as small to mediumsized bushes, but some are trees while others are aquatic. In this lesson, well discover the characteristics, classification, and life cycle of the group pteridophyta, which includes plant species like ferns and horsetails. Bryophytes, lycophytes, and monilophytes at georgia southern. Dna content variation in monilophytes and lycophytes. Bryophytes are nonvascular because they do not have tracheids. Ch4 evolution of vascular plants free download as powerpoint presentation.
No file size restrictions, no ad watermarks just a free online tool for creating pdfs from your ppt slides. This pdf version does not have an isbn or issn and is not therefore effectively published melbourne code, art. Burst the host cell infact other cell person fall sick 7. Bryophyte definition, characteristics, life cycle and examples. Les plus simple et les plus primitifs des vegetaux. The various members of this lineage, such as clubmosses, ferns. Bryophytes are all pretty small plants as they are limited in size by poor transport methods for water, gases and other compounds. Reverse utoc editing exceeds ctou rna editing in some.
May have a cuticle flattened growth form often prostrate unicellular rhizoids on lower surface upper surface smooth with pores for gas exchange the sporophyte sporangium or capsule is simple spores released by hygroscopic elaters hairs liverworts thallose leafy thallus sheet like shape. Flagellated sperm swim through a film of water toward egg, in response to chemical attractants. Pteridophytes are a group of primitive land plants belongs to the cryptogams. Winner of the standing ovation award for best powerpoint templates from presentations magazine. As the baby fern grows, its weight causes the frond to droop toward the ground. Ferns and lycophytes are two groups of vascular plants without wood, seeds or flowers. The oidia may behave as spores and give rise to primary mycelia, or. Equisetidae horsetails polypodiidae leptosporangiate ferns, the most speciesrich group. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Pdf dna content variation in monilophytes and lycophytes. Aug 17, 2011 dna content variation in monilophytes and lycophytes.
They possess a bilaterally symmetrical body and are divided into three different subphyla. Pteridophytes general characteristics free online biology. Recent analyses have agreed in placing a clade of ophioglossaceae and. Bryophytes are the group of seedles plants that are the closestextant relative of early terrestrial plants. However, because they lack of lignin and other resistant structures, bryophyte fossil formation is improbable and the fossil. Most bryophytes are found in damp environments and consist of three types of nonvascular land plants. Bryophyte definition, characteristics, life cycle and.
You may be familiar with green moss growing on a rock. A fern polypodiopsida or polypodiophyta is a member of a group of vascular plants plants with xylem and phloem that reproduce via spores and have neither seeds nor flowers. When you save presentation as a pdf file it freezes the formatting and layout. It acts as a support for the nerve cord and is replaced by the vertebral column after the. The big difference between monilophytes and lycophytes in the. Phylum chordata belongs to the kingdom animalia and includes all the vertebrates, i. Fern bushchamaebatiaria millefoliuma rose family shrub with fernlike leaves. Even the largest moss can only grow as tall as 50cm but much larger colonies of bryophytes can often be found. Green algae, brown algae, red algae, uses of algae, bryophytes, pteridophytes, cryptogamae.
Many businesses and students that have to present something will almost always do their presentation using microsoft powerpoint. Convert ppt to pdf in seconds using adobe acrobat online services. The big difference between monilophytes and lycophytes in the monilophyte life from bsc 2011 at university of florida. Pteridophyta characteristics, life cycle, classification. Monilophytes ferns seedless gymnosperms conifers naked seeds. Ce sont les representants fossiles les plus anciens des vegetaux.
The pteridophytes ferns and fern allies pteridophytes are vascular plants and have leaves known as fronds, roots and sometimes true stems, and tree ferns have full trunks. Family lamiaceae, an introduction the family is distributed worldwide. The lycophytes, monilophytes, and gymnosperms of the. Etymology of the term monilophyte biology stack exchange. Saving your presentation as a pdf lets anyone view it, even if they dont have powerpoint. Mcavoy species conservation and research program delaware dept. Pteridophytes general characteristics general characters of pteridophytes the vascular cryptogams pteridophytes are plants with feather like leaves. Bryophytes are a group of plant species that reproduce via spores rather than flowers or seeds. Furthermore, they are one of the very first true plants to adapt to life on land. Moss is a bryophyte, a type of nonvascular plant found near fresh water. Save powerpoint presentations as pdf files office support. Select the target conversion format, then upload up to 20 documents of supported input formats. Fabulous ferns the monilophyte lineage monilophytes from pryer et al.
As a member, youll also get unlimited access to over 79,000 lessons in math, english, science, history, and more. The bacteria chapter 9 taxonomy definition binomial nomenclature strains classification hierarchy tools of taxonomy dichotomous keys 5 kingdom classification whittaker kingdom monera kingdom monera archaeans kingdom protista kingdom fungi kingdom fungi kingdom plantae kingdom animalia 3 domain classification. A wellresolved monilophyte phylogeny has recently emerged and now allows to trace. Recent analyses have agreed in placing a clade of ophioglossaceae and psilotaceae, with subterranean mycorrhizal gametophytes, sister to other monilophytes with surfacegrowing photosynthetic gametophytes. Pteridophytes general characteristics easybiologyclass. Plant kingdom thallophytes algae bryophytes pteridophytes.
Bryophytes are small, nonvascular land plants that require water for reproduction. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. In the mid18thcentury the great swedish botanist linnaeus grouped clubmosses and spikemosses with true mosses. Collectively, ferns belong to a group known as monilophytes. More about ferns monilophytes the familiar nonseed plants. Instantly convert text documents, presentations, spreadsheets and images to pdf format with this free online pdf converter. It is a large group of algae consisting of about 831 genera and over 5. Fronds in the largest species of ferns can reach some six metres in length.
Let us have a detailed look at the characteristics and classification of. A pteridophyte is a vascular plant with xylem and phloem that disperses spores. From ppt to pdf online, free, instantly and with no registration. They are both ancient groups of plants that once dominated the forests in. Members of the family are best known for their opposite leaves. Reverse u to c rna editing in contrast appears to be restricted to hornworts, some lycophytes, and ferns monilophytes. Ecoregion map indonesian model and experiences in developing ecosystem conditions and ecosystem services through ecoregion zoning env. This character doesnt always hold up with the woody species of the family. In the publish as pdf or xps dialog box, choose a location to save the file to. May have a cuticle flattened growth form often prostrate unicellular rhizoids on lower surface upper surface smooth with pores for gas exchange the sporophyte sporangium or capsule is simple spores released by hygroscopic elaters hairs liverworts thallose leafy thallus sheet like shape about 30 cells thick air pores. Large genomes that are not endopolyploid article pdf available in chromosome research 196. Click create pdf xps document, then click create pdf xps. People can view the slides even if they dont have powerpoint, but they cant make changes to it.
Curs 3 lecture nutrition and bacteria cultivation 1. Because mitosis maintains the number of chromosomes, each cell in the prothallus is haploid. The printed version, however, was effectively published on 6 june 20. The proliferous baby plant is genetically identical to its parent. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Pteridophytes introduction, authors and addresses, systematic list, glossary, and key to tribes.
Scribd is the worlds largest social reading and publishing site. Le thalle nest pas differencie en tire, racine ou feuille. Phylum chordata possesses the following characteristic features. The diploid sporophyte produces haploid spores by meiosis, the same process that produces eggs and sperm in animals and flowering plants each spore grows into a photosynthetic prothallus gametophyte via mitosis. Wait for the conversion process to finish and download files either one by one, using thumbnails, or in a zip archive. Powerpoint to pdf convert your ppt to pdf for free online zamzar. Plus, get practice tests, quizzes, and personalized coaching to help you succeed. Jun 21, 2016 rna editing by c to u conversions is nearly omnipresent in land plant chloroplasts and mitochondria, where it mainly serves to reconstitute conserved codon identities in the organelle mrnas. Pteridophytes are vascular plants and have leaves known as fronds, roots and sometimes true stems, and tree ferns have full trunks. Bryophytes, lycophytes, and monilophytes at georgia. The extant monilophytes a name based on a moniliform or necklacelike stele thought to be ancestral in the group. Rna editing by ctou conversions is nearly omnipresent in land plant chloroplasts and mitochondria, where it mainly serves to reconstitute conserved codon identities in the organelle mrnas. Greek, phyte denoting a plant or plantlike organism so it literally means necklace plants.