Learn vocabulary, terms, and more with flashcards, games, and other study tools. They are both land plants embryophytes, with all the features that come with that. Plant terminology can be quite confusing, especially with words like gymnosperms and pteridophytes. Choose from 109 different sets of bryophytes, pteridophytes, gymnosperms, angiosperm flashcards on quizlet. Most of bryophytes are found in damp environments and lack specialized waterconducting tissues. Bryophytes plants without well developed vascular systems. The upcoming discussion will update you about the differences between bryophytes and pteridophytes. Plants are eukaryotic, multicellular, autotrophic organisms that are capable of photosynthesizing. Difference between bryophytes and pteridophytes major differences. Create marketing content that resonates with prezi video. Some of the characters of pteridophytes are as follows.
Bryophytes bryophytes are a group of plant species that reproduce via spores rather than flowers or seeds. Bryophytes vs pteridophytes similarities and difference between bryophytes and pteridophytes bryophytes are most primitive land plants predominantly grow in moist and shaded places. Difference between bryophytes and pteridophytes with. Key difference bryophytes pteridophytes vs gymnosperms the kingdom plantae is one of the most widespread kingdoms with over 300,000 different species. The sporophyte is the conspicuous and familiar plant body. Difference between bryophytes pteridophytes and gymnosperms. Seed plants include the angiosperms, the conifers, and a smaller assortment of other plants. Bryophytes are known as the amphibians of plant kingdom since water is essential for the completion of their life cycle.
What are bryophytes definition, structure, classification, characteristics 2. These are used for medicinal purposes and as soilbinders. Bryophytes mosses, hornworts, and liverworts can be found in all ecosystems of earth. Whats the difference between bryophyte and pteridophyte. The dominant phase in bryophyte is gametophyte while the dominant phase in pteridophyte is sporophyte. Have female archegonia that produces eggs and male antheridia that produces sperm. Pteridophytes introduction, authors and addresses, systematic list, glossary, and key to tribes. Main difference bryophytes vs pteridophytes bryophytes and pteridophytes are plants that are classified under kingdom of plantae.
Bryophytes vs pteridophytes similarities and difference between bryophytes and pteridophytes. Introduction to bryophytes pdf format download online e. Bryophyte importance to humans and ecology britannica. A haploid gametophyte cell contains a fixed number of unpaired chromosomes. Some pteridophytes are aquatic and some are epiphytes. Plants are multifarious organisms which show various degrees of evolution which ranges from plants that are not differentiated into leaves stems and roots like thallophytes to those that are fully differentiated, like the angiosperms. Pdf difference between bryophytes and pteridophytes. Thallophyta and bryophyta do not consist of a true. Marsilea, ferns ad horsetails are some examples of pteridophytes. In pteridophytes, ambium is absent, in pteridophytes and the primary growth is seen in most of the pteridophytes. Bryophytes and pteridophytes are plants that are classified under kingdom of plantae. The peat moss genus sphagnum is an economically important bryophyte. Although some bryophytes also have conductive tissue such as hydroids and leptoids, these are not lignified and evolved indepen.
Liverworts, hornworts, and mosses are the examples of bryophytes. Difference bryophytes and pteridophytes easy biology class. Later on fertilization takes place and a zygote is produced which. There is a regular feature of alternation of generations.
Bryophyte vs pteridophyte difference and comparison diffen. In bryophytes, antheridium is stacked while in pteridophytes, it is sessile. Difference between protonema and prothallus compare the. The bryology program gratefully acknowledges support in recent years from the national science foundation, the national geographic society. Bryophyta characteristics, life cycle and examples of.
As in seed plants, the greatest diversity of pteridophytes is found in the tropics, with only about six hundred species adapted for life in temperate climates. This pdf version does not have an isbn or issn and is not therefore effectively published melbourne code, art. Spikemosses, clubmosses, ferns, quillworts are the examples of pteridophytes. The main difference between bryophytes and pteridophytes is that the plant body of. Difference between bryophytes and pteridophytes comparison. Pteridophytes have true xylem and phloemvascularity due to the innovation of lignin which is not present in mosses.
Sumita, assistant professor, department of botany, pggc11, chandigarh. This is the difference between bryophytes pteridophytes and gymnosperms. The term bryophyta is used as a collective name to represent a group of plants that includes the mosses musci, hornworts and liverworts hepaticae. Some plants like the cryptogams thallophytes, bryophytes and pteridophytes are nonflowering and do not produce seeds, whereas the phenerogams are flowering. The body structure of bryophytes has leafy or thalloid plant body, while in pteridophytes plant body in differentiated into roots, stems, and leaves no vasculature system in bryophytes which means xylem and phloem tissues absent, whereas in pteridophytes proper vasculature is present which means xylem and phloem tissues is present. The inputs of colleagues from the pteridophyte group in the workshop on pteridophytes and bryophytes held in chiang mai, thailand from 2030 january 2015 also contributed significantly to this. Difference between bryophytes and pteridophytes difference wiki. 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. Difference between bryophytes and pteridophytes with similarities. Pteridophytes are vascular plants that reproduce via spores. Marchantiophyta liverworts, bryophyta mosses and anthocerotophyta hornworts. Difference between bryophytes and pteridophytes plant kingdom. The bryophytes are a division of plants that includes all nonvascular, land plants and can be split into three groups.
The term bryophyta is used as a collective name to represent a group of plants that includes the mosses musci, hornworts and liverworts hepaticae growing predominantly in amphibious environment. Angiosperms and gymnosperms are divided on the ground of kind of seeds they bear. British columbia has the highest bryophyte diversity in canada so this is a wonderful place to study them. Bryophytes are embryophytes that do not possess a true vascular tissue. In gymnosperms, seeds are developed on the surface of specialized leaves and they are conebearing in nature. Difference between bryophytes and pteridophytes definition. In pteridophytes, sporophyte and gametophyte are separated from each other. Most pteridophytes are terrestrial and grow in moist and shady places while some flourish well in open, dry places especially in xeric conditions. Bryophytes are embryophytes that are nonvascular i.
Field museum bryologists have broad research interests that include systematics, biogeography, conservation, and education outreach. Learn bryophytes, pteridophytes, gymnosperms, angiosperm with free interactive flashcards. Therefore, bryophytes and pteridophytes differ in many ways including their life cycles. Difference between bryophytes and pteridophytes plant. Plant body is differentiated into root, stem and leaves. Pteridophytes may represent the closest living relatives sister group to the seed plants. In bryophyte life cycle, the dominant stage is the gametophyte, and in pteridophytes, the dominant stage is the sporophyte. Gymnosperms seeds are called as naked seeds as they are exposed one. Pteridophytes are a vascular plant and since bryophytes have no vascular system they are not capable to transport the water and nutrients from one part of the plant to another but pteridophytes can. At the time of sporogenesis the reduction division takes place and the haploid spores are formed which represent the first stage of the gametophyte generation. Although each group is genetically very different they each share some common adaptations which have led to them currently being clumped together as bryophytes. Sporophyte diploid generation is attached to and dependent on the gametophyte for the entire life cycle.
The harvesting, processing, and sale of sphagnum peat is a multimilliondollar industry. Bryophytes are nonvascular plants while pteridophytes are vascular plants. Pteridophytes are mostly terrestrial sometimes growing in the moist and shady regions. The sporophytes of bryophytes are unbranched, producing a. The kingdom plantae is one of the most widespread kingdoms with over 300,000 different species. The innhabitants of dry land are selaginella rupestris, selaginella lepidophylla, equisetum arvens etc pteridophytes shows large variation in the form, size and habit. The diversity increases at tropical and subtropical latitudes. Useful notes on alternation of generations of pteridophytes. But, the diploid sporophyte is dominant in pteridophytes. Difference between bryophytes and pteridophytes major. Plants are eukaryotic, multicellular, autotrophic organisms that are capable of. Key difference bryophytes vs pteridophytes vs gymnosperms.
Algae fungi lichen plant pathology bryophytes pteridophytes gymnosperms systematics plant anatomy horticulture plant breeding. The life cycle of bryophytes is like all the other land plants embryophytes with alternation of generations. Bryophytes are nonvascular plants while pteridophytes are vascular plants with xylem and phloem. The plant body is not differentiated into root, stem and leaf. Pdf file of the hand out provided see file memoryppt. The evolution of the species under the plant kingdom is based on their adaptability to terrestrial environments. Difference between gymnosperms and pteridophytes plants. Vascular tissue like xylem and phloem absent in life cycle the gametophyte is dominant. The names dont really convey any information about what they both refer to, at least for most people. Introduction to bryophytes introduction to bryophytes.
Peat is used in horticulture, as an energy source fuel, and, to a limited extent, in the extraction of organic products, in whiskey production, and as insulation. Bryophytes have no true roots while pteridophyte have true roots. Bryophytes is a collective name used for three plant divisions. Key differences between bryophytes and pteridophytes.
Bryophyte bryophyte importance to humans and ecology. The bryophytes includes three groups of plants such as liverworts, hornworts and mosses. The main difference between thallophyta bryophyta and pteridophyta is that the plant body of thallophyta is a thallus while the plant body of bryophyta shows stemlike, rootlike, and leaflike structures and the plant body of pteridophyta is differentiated into true stem, root, and leaves. Protonema and prothallus are two types of gametophytes belonging to bryophytes and pteridophytes life cycles. In pteridophyta, the plant body is differentiated into roots, stem and leaves and contains specialised tissue for the conduction of water and other material from one part of the plant body to the another. The printed version, however, was effectively published on 6 june 20. Bryophytes are nonvascular plants, without xylem and phloem. Many bryophytes usually have the following characteristics. It gives rise to diploid sporophyte, which however contains twice the number of paired chromosomes. In pteridophytes, roots are usually adventitious in nature. Sporophytic phase completely depends upon gametophyte. Bryophytes are most primitive land plants predominantly grow. What is one evolutionary advantage pteridophytes have over. In bryophytes, the neck of archegonium is with 5 to 6 neck canal cells.
In higher members of algae the holdfast anchors the plant to the substratum. Download the pdf version of bryophytes vs pteridophytes vs. Pteridophyta in the broad interpretation of the term are. Difference between thallophyta bryophyta and pteridophyta. Another term commonly used for this group is nonvascular plants. Bryophytes were a pivotal step in land plant evolution, and their significance in the regulation of ecosystems and the conservation of biodiversity is becoming increasingly acknowledged. Mosses or bryophytes are simplest plants having no true roots, rhizoids for anchorage and grow in the damp terrestrial land. The main difference between bryophytes and pteridophytes is that the plant body of bryophytes is not differentiated into root, stem, and leaves whereas the plant body of pteridophytes is differentiated into root, stem, and leaves. Difference between angiosperms and gymnosperms with.
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