Home  - Science - Acoelomates

Books Baby Camera Phones Computers Games DVD Electronics Kitchen Magazines Music Garden Software Tools Toys Video Apparel & Accessories Jewelry & Watches Musical Instruments Health & Personal Care Beauty Sports & Outdoors Office Products

e99.com Bookstore

Images

Newsgroups

1-20 of 67    1  | 2  | 3  | 4  | Next 20

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Acoelomates:     more detail

Kingdom Animalia: Acoelomates and Pseudocoelomates: Separate from Laboratory Outlines in Biology VI by Peter Abramoff, Robert G. Thomson, 1995-01-01 Reproduction of Marine Invertebrates: Acoelomate and Pseudocoelomate Metazoans v. 1 The Invertebrates: Volume II, Platyhelminthes and Rhynchocoela. The Acoelomate Bilateria by L. H. Hyman, 1951-01-01

lists with details

1. Animal -- Britannica Online Encyclopedia
   Britannica online encyclopedia article on animal, acoelomates Flatworms (phyla Platyhelminthes, Nemertea, and Mesozoa) lack a coelom, although nemerteans  
   http://www.britannica.com/eb/article-31736/animal
   
   Extractions: document.writeln(''); document.writeln('Initializing application...'); Username Password Remember me Forgot your password? Search Site: (kingdom Animalia), any of a group of multicellular eukaryotic organisms ( i.e., as distinct from bacteria, their deoxyribonucleic acid, or DNA, is contained in a membrane-bound nucleus). They are thought to have evolved independently from the unicellular eukaryotes. Animals differ from members of the two other kingdoms of multicellular eukaryotes, the plants (Plantae) and the fungi (Mycota), in fundamental variations in morphology and physiology. This is largely because animals have developed muscles and hence mobility, a characteristic that has stimulated the further development of tissues and organ systems. Animals dominate human conceptions of life on Earth not simply by their size, abundance, and sheer diversity but also by their mobility, a trait that humans share. So integral is movement to the conception of animals that sponges, which lack muscle tissues, were long considered to be plants. Only after their small movements were noticed in 1765 did the animal nature of sponges slowly come to be recognized. In size animals are outdone on land by plants, among whose foliage they may often hide. In contrast, the photosynthetic algae, which feed the open oceans, are usually too small to be seen, but marine animals range to the size of whales. Diversity of form, in contrast to size, only impinges peripherally on human awareness of life and thus is less noticed. Nevertheless, animals represent three-quarters or more of the species on Earth, a diversity that reflects the flexibility in feeding, defense, and reproduction which mobility gives them. Animals follow virtually every known mode of living that has been described for the creatures of Earth.

2. Acoelomates
   The acoelomates, pseudocoelomates, and eucoelomates; Characteristics acoelomates. Characteristics. no body cavity fig. 16.11a; body solid,  
   http://users.tamuk.edu/kfjab02/Biology/BIOLOGY II/Taxa/b1313_ch19.htm
   
   Extractions: THE TRIPLOBLASTIC, ACOELOMATE BODY PLAN Learn about flatworms from the University of California Museum of Paleontology website Learn about flatworms from the University of Michigan Museum of Zoology website Class Turbellaria planarians [fig. 19.1] Characteristics free living, mainly marine, but freshwater and terrestrial locomotion via cilia [Fig. 19.3] and muscular contractions for swimming gastrovascular cavity [Fig. 19.4] pharynx [Fig. 19.5]

3. Acoelomates
   acoelomates is a valid word in this word list. For a definition, see the external dictionary No direct anagrams for acoelomates found in this word list.  
   http://www.morewords.com/word/acoelomates/
   
   Extractions: acoelomates is a valid word in this word list. For a definition, see the external dictionary links below. The word "acoelomates" uses letters: A A C E E L M O O S T No direct anagrams for acoelomates found in this word list. Adding one letter to acoelomates does not form any other word in this word list. Words within acoelomates not shown as it has more than seven letters. Try a search for acoelomates in these online resources (some words may not be found): List all words starting with acoelomates words containing acoelomates or words ending with acoelomates All words formed from acoelomates by changing one letter Other words with the same letter pairs: ac co oe el ... es Browse words starting with acoelomates by next letter Previous word in list: acoelomate

4. Kingdom Animalia- ACOELOMATES
   Kingdom Animalia acoelomates. There are two acoelomate phyla. Phylum Platyhelminthes Click here to download (acoelomates.ppt - 7.9MB)  
   http://bio.fsu.edu/~bsc2011l/schrader/acoelomates.html

5. Acoelomates
   acoelomates. Phylum Platyhelmenthes. Flatworms. Triploblastic animals with no internal fluid filled cavities. Previous slide Next slide Back to first  
   http://io.uwinnipeg.ca/~simmons/Chap3298/tsld021.htm

6. Invert_5.html [acoelomates]
   This class of acoelomates includes freeliving marine organisms. The most well-known example of this class is Planaria. Planaria is one of the few aquatic  
   http://library.thinkquest.org/C006669/data/Biol/invert_5.html

7. The Acoelomates
   Unit 4 Acoelomate Animals Phylum Platyhelminthes, Phylum Nemertea. 1. Discuss the current triploblastic acoelomate body plan.  
   http://www.wncc.net/courses/dnash/zoology/acoelomates.htm

8. Acoelomates - Definition From The Merriam-Webster Online Dictionary
   Definition of acoelomates from the MerriamWebster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.  
   http://www.merriam-webster.com/dictionary/acoelomates
   
   Extractions:  an invertebrate lacking a coelom especially  one belonging to the group comprising the flatworms and nemerteans and characterized by bilateral symmetry and a digestive cavity that is the only internal cavity acoelomate adjective Learn more about "acoelomate" and related topics at Britannica.com See a map of "acoelomate" in the Visual Thesaurus Pronunciation Symbols Products Premium Services ... Advertising Info

9. Acoelomates LinkedWords™ - Contextually Find And Manage Web Informatio
   This page contains subcategories and keyword pages contextually, grammatically and meaningfully related to the keyword/phrase acoelomates.  
   http://www.linkedwords.com/science/biology/flora-and-fauna/animalia/acoelomates/
   
   Extractions: Category: This page contains sub-categories and keyword pages contextually, grammatically and meaningfully related to the keyword/phrase acoelomates . If you have text in any page of your site that contain any of the keywords below you can add your contextual listing there; it's free and your listing will appear online in real time containing hyper link to your page. If you find no keyword pages or sub-categories that relate to your content, you can

10. Coeloms And Pseudocoeloms
    Acoelomate animals are called acoelomates and they have no true body cavity. The acoelomate phyla are Placozoa , Porifera , Cnidaria , Ctenophora  
    http://www.earthlife.net/inverts/coelom.html
    
    Extractions: Throughout these invertebrate pages you will find reference to animals as being Coelomate, Pseudocoelomate and Acoelomate. All these terms, and others explained below are to do with the nature of the body cavity of the animal. Simple animals do not have a body cavity but higher animals like mammals do. In mammals the body cavity is called a Coelom and it is the area that contains all heart and lungs as well as the gut which is a cavity in its own rite. The words used to define different body cavities relate to how the cavity comes into being during the development of the embryo as well as to its final observable structure. Below university level education it is not terribly important to understand the differences but I have put these explanations up separately from the glossary to make it easier to use. Also because of the length of this explanation I am only typing it out once here rather than each time I have used such a term. Pseudocoelomate animals have a pseudocoelom. They have a body cavity but it is not lined with mesodermal cells. It exists between the mesoderm and the endoderm that makes up the walls of the gut. It does not have supportive mesodermal mesenteries. The pseudocoelomate phyla are Gastrotricha, Rotifera, Nematoda, Nematomorpha, Kinorhyncha, Loricifera, Acanthocephala.

11. IngentaConnect Triploblastic Relationships With Emphasis On The Acoelomates And
    Triploblastic Relationships with Emphasis on the acoelomates and the Position of Gnathostomulida, Cycliophora, Plathelminthes, and Chaetognatha A Combined  
    http://www.ingentaconnect.com/content/tandf/usyb/2000/00000049/00000003/art00009
    
    Extractions: var tcdacmd="dt"; For Researchers For Librarians CM8ShowAd("HorizontalBanner"); Authors: Iribet G. G ; Distel D. L. ; Polz M. ; Sterrer W. ; Wheeler W. C. Source: Systematic Biology , Volume 49, Number 3, 1 July 2000 , pp. 539-562(24) Publisher: Taylor and Francis Ltd Key: - Free Content - New Content - Subscribed Content - Free Trial Content CM8ShowAd("Skyscraper");

12. Acoelomate Introduction
    Although there are three phyla termed acoelomates because they lack a space (body cavity) between the endoderm and ectoderm, only one will be included in  
    http://bioweb.uwlax.edu/zoolab/Table_of_Contents/Lab-4a/A/a.htm
    
    Extractions: Introduction to the acoelomates From this point on, all animals shown on the website have primary bilateral symmetry. For sessile or slow-moving forms, radial symmetry works fine but for animals that are active in seeking food, shelter, mates, etc. a new body plan is required. Bilateral symmetry (a sagittal plane passing thorough the body divides it into mirror images) coupled with cephalization (concentration of sense organs in the head region) solve these problems. The anterior (front) end moves forward and the posterior (tail) follows. The dorsal (top) side is kept facing up and the ventral (bottom) side is kept down and usually specialized for locomotion. Although there are three phyla termed acoelomates because they lack a space (body cavity) between the endoderm and ectoderm, only one will be included in the Zoo Lab website, the Phylum Platyhelminthes, which includes over 20,000 free-living and parasitic species of animals called flatworms. Note: the term "worm" has been loosely applied to a number of elongate, bilateral invertebrate animals without appendages; it is not a taxonomic term! This site was last modified July 22, 2002.

13. Biology: Flora And Fauna: Animalia: Acoelomates
    acoelomates Animals An introduction to the Platyhelminthes and Nemertea, with links to http//www.belmont.edu/Science/Biology/Bio112/19acoelomates.html  
    http://www.spacetransportation.org/Biology/Flora_and_Fauna/Animalia/Acoelomates/

14. Acoelomates
    No anagrams for acoelomates found in this word list. Word lists related to acoelomates Words formed from acoelomates by changing one letter  
    http://wordnavigator.com/word/acoelomates/

15. JSTOR Triploblastic Relationships With Emphasis On The
    For the first time, a data analysis recognizes a clade of acoelomates, Another new group was Platyzoa, which in cludes a series of acoelomate and  
    http://links.jstor.org/sici?sici=1063-5157(200009)49:3<539:TRWEOT>2.0.CO;2-B

16. Acoelomates Vs Coelomates
    141992. Acoelomate versus Coelomate invertebrates. Figure ©1999 Campbell et al.; text © 2005 by Steven M. Carr.  
    http://www.mun.ca/biology/scarr/Coelom_formation.html

17. Science > Biology > Flora And Fauna > Animalia > Acoelomates :: YFT :: Your Favo
    Find links and information about Science, Biology, Flora and Fauna, Animalia, acoelomates, at your favorite things.  
    http://www.yft.com/favorite-things/Science/Biology/Flora_and_Fauna/Animalia/Acoe

18. Science : Biology : Flora_and_Fauna : Animalia : Acoelomates : - NoMoz.org
    acoelomates Directory NoMoz.org. acoelomates Open in a new window Link Details - An introduction to the Platyhelminthes and Nemertea, with links to  
    http://www.nomoz.org/Top/Science/Biology/Flora_and_Fauna/Animalia/Acoelomates/

19. Grade Acoelomates - Classification - Systema Naturae 2000
    Grade acoelomates . Biota Domain Eukaryota - eukaryotes Kingdom Animalia - animals Grade Metazoa - multicellular animals Grade Eumetazoa - eumetazoans  
    http://www.taxonomy.nl/Main/Classification/102405.htm

20. Mirago : Science: Biology: Flora And Fauna: Animalia: Acoelomates
    acoelomates An introduction to the Platyhelminthes and Nemertea, with links to several images. Help build the largest human-edited directory on the web.  
    http://www.mirago.co.uk/scripts/dir.aspx?cat=Top/Science/Biology/Flora_and_Fauna

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

1-20 of 67    1  | 2  | 3  | 4  | Next 20