sah sq Organi biologji simple Organanatomy sk Org n anat mia sl Organ ...for the musical instrument Organ music In biology , an organ lang la organum , instrument, tool , from Greek language Greek , organon , organ, instrument, tool ref http www.perseus.tufts.edu hopper ..., stroma animal tissue stroma . The main tissue is the one that is unique for the specific organ. For example ... to form whole organ system s. Organs exist in all higher biological organisms, in particular they are not restricted ... organ is a visceral organ that is a hollow tube or pouch, such as the stomach or intestine ... browse hollow 20organ Dictionary.com hollow organ Citing Merriam Webster s Medical Dictionary, 2002 ref Organ systems main Biological system Two or more organs working together in the execution of a specific body function form an organ system, also called a biological system or body system. The functions of organ systems often share significant overlap. For instance, the nervous system nervous and endocrine system both operate via a shared organ, the hypothalamus . For this reason, the two systems ... s reproductive organ. This Hibiscus flower is hermaphroditic, and it contains stamen and Gynoecium ... of plant organs is referred to as plant morphology , rather than anatomy, as in animal systems ... flowering plants , they are represented by the flower , seed and fruit . In Pinophyta conifers , the organ ... be 11 organ systems in animals, there are far fewer in plants, where some perform the vital functions ... organs are those that create the new generation of plants see clonal colony . Animals The organ ... of their tissues into organs. List of mammalian organ systems There are eleven major organ systems found in mammals. Mammal s such as humans have a variety of organ systems. These specific systems are also widely studied in human anatomy . Circulatory system pumping and channeling blood to and from ... s, Colon anatomy colon , rectum and anus . Endocrine system communication within the body using hormone ... more details
wiktionary organOrgan may refer to the following Biology and medicine Organanatomy , a collection of tissues joined in structural unit to serve a common function Organ pipe coral , a marine organism native to the Indian and Pacific Oceans Stenocereus thurberi , the organ pipe cactus plant Music Organ music , a family of keyboard musical instruments characterized by sustained tone Electronic organ , an electronic keyboard instrument Pipe organ , a musical instrument that produces sound when pressurized air is driven through a series of pipes Theatre organ , a pipe organ originally designed specifically for imitation of an orchestra The Organ , an indie rock band Organizations and government Division business within an organization i.e., Organs of United Nations Organs of state , branches of power within a government Organ, Hautes Pyr n es , a commune in France Organ e Kord , a village in Qazvin Province, Iran Organ e Tork , a village in Qazvin Province, Iran Media Organ film Organ film , a 1996 Japanese film Organ magazine Organ magazine , a UK music magazine run by Organart The Organ newspaper The Organ newspaper , an underground newspaper published in San Francisco Term Any official magazine , newsletter , or similar publication of an organization. disambig Category Greek loanwords an Organo desambigaci n az Orqan d qiql dirm be , bg bs Organ vor ca rgan cy Organ de Organ el es rgano eu Organo gl rgano hom nimos hy id Organ ia Organo disambiguation it Organo he jv Organ la Organum lmo Orghen nl Organ no Organ andre betydninger nds Organ pl Organ pt rg o qu rgano ru sah sq Organi simple Organ sk Org n sl Organ sr sh Organ sv Organ olika betydelser tl Organo paglilinaw tr Organ uk vec rgano vi C quan yi ... more details
between histology and cell biology isn t strictly made as described here . The history of anatomy has been characterized, over time, by a continually developing understanding of the functions of organanatomyorgan s and structures in the body. Methods have also improved dramatically, advancing from ... , and MRI . Anatomy should not be confused with anatomical pathology also called morbid anatomy or histopathology , which is the study of the gross and microscopic appearances of disease d organanatomyorgan s. Superficial anatomy Superficial anatomy or surface anatomy is important in anatomy ...Other uses2 anatomy expert subject 1 Biology date November 2011 wikiversity Topic Anatomy Image The Anatomy Lesson.jpg thumb right 260px Anatomy Lesson of Dr. Nicolaes Tulp The anatomy lesson of Dr. Nicolaes Tulp by Rembrandt shows an anatomy lesson taking place in Amsterdam in 1632. Anatomy from the Ancient ... of living things . It is a general term that includes human anatomy , animal anatomy zootomy , and plant anatomy phytotomy . In some of its facets anatomy is closely related to embryology , comparative anatomy and Phylogenetics comparative embryology , ref name intro HGray cite web url http www.bartleby.com 107 1.html title Introduction page, Anatomy of the Human Body . Henry Gray. 20th edition. 1918 accessdate 19 March 2007 ref through common roots in evolution . Anatomy is subdivided into gross anatomy or Macroscopic scale macroscopic anatomy and Microscopic scale microscopic anatomy. ref name intro HGray Gross anatomy is the study of anatomical structures that can, when suitably presented ... anatomy is the study of minute anatomical structures on a microscopic scale. It includes histology .... ref name intro HGray With knowledge of superficial anatomy, physician s or veterinary surgeon s gauge the position and anatomy of the associated deeper structures. Superficial is a directional ... of the body. ref cite book last Marieb first Elaine title Human Anatomy & Physiology year 2010 publisher ... more details
Infobox Album See Wikipedia WikiProject Albums Name The Anatomy Of Type studio Longtype of cover version cover songs Artist Between the Buried and Me Cover Between The Buried And Me The Anatomy Of.jpg Released Start date 2006 6 13 Recorded Genre Progressive metal , progressive rock , thrash metal Length 69 56 Label Victory Records Producer Jamie King Last album Alaska album Alaska br 2005 This album The Anatomy Of br 2006 Next album Colors Between the Buried and Me album Colors br 2007 Album ratings rev1 Allmusic rev1Score Rating 4 5 Allmusic class album id r838526 review pure url yes link rev2 Lambgoat rev2Score Rating 3 10 http www.lambgoat.com albums view.aspx?id 2045 link The Anatomy Of is the first cover album by American heavy metal band Between the Buried and Me . It is the second release to include Dan Briggs musician Dan Briggs , Blake Richardson , and Dustie Waring . Track listing tracklist collapsed headline extra column Original artist date total length 69 56 writing credits yes title1 Blackened song Blackened writer1 James Hetfield , Jason Newsted , Lars Ulrich extra1 Metallica small 1988 small length1 6 40 title2 Kickstart My Heart writer2 Nikki Sixx extra2 M tley Cr e small 1989 small length2 4 55 title3 The Day I Tried to Live writer3 Chris Cornell extra3 Soundgarden small 1994 small length3 5 28 title4 Bicycle Race writer4 Freddie Mercury extra4 Queen band Queen small 1978 small length4 3 09 title5 Three of a Perfect Pair song Three of a Perfect Pair writer5 Adrian Belew , Bill Bruford , Robert Fripp , Tony Levin extra5 King Crimson small 1984 small length5 4 11 title6 Us and Them song Us and Them writer6 Rick Wright , Roger Waters extra6 Pink Floyd small 1973 small length6 7 52 title7 Geek U.S.A. writer7 Billy Corgan extra7 The Smashing Pumpkins small 1993 ... the Buried and Me DEFAULTSORT Anatomy Of, The Category Between the Buried and Me albums Category 2006 albums Category Victory Records albums pt The Anatomy Of ... more details
Infobox Album See Wikipedia WikiProject Albums Name At the Organ Type EP Artist The Minus 5 Cover M5attheorgan.jpg Released flagicon USA 2 November 2004 br flagicon UK 29 November 2004 Recorded 2004 Genre rock music Rock Length 19 36 Label Yep Roc Records Yep Roc Producer Mikael Jorgenson , Eric Lovre, Johnny Sangster Last album In Rock The Minus 5 album In Rock br 2004 This album At the Organ br 2004 Next album The Minus 5 album The Minus 5 br 2006 Album ratings rev1 Allmusic rev1Score Rating 3.5 5 ref cite web url http www.allmusic.com album at the organ 7 tracks r715866 review title The Minus 5 At the Organ 7 tracks review accessdate 2011 12 02 last Deming first Mark work Allmusic publisher Rovi Corporation ref rev2 Classic Rock magazine Classic Rock rev2Score Rating 4 5 ref cite book last1 Mitchell first1 Ed title Classic Rock magazine Classic Rock chapter Minus 5 At the Organ volume 76 publisher Future plc Future Publishing Ltd date February 2005 location London, UK pages 94 accessdate 2011 12 02 ref rev3 PopMatters rev3Score Rating 7 10 ref cite web url http www.popmatters.com pm review minus5 attheorgan title The Minus 5 At the Organ accessdate 2011 12 02 last LaBrack first Jill date 21 January 2005 publisher PopMatters ref noprose yes At the Organ is an Extended play EP by United States American rock music rock band The Minus 5 . Released on Yep Roc in 2004, the album features a lineup of Peter Buck from R.E.M. band R.E.M. , Ken Stringfellow from the Posies , Rebecca Gates from the Spinanes , and Wilco . Track listing Lyrical Stance small Peter Buck , Scott McCaughey , Jeff Tweedy small 1 26 Hotel Senator small McCaughey small 3 20 Formerly Hail Centurion small McCaughey, Tweedy small 3 29 Film of the Movie small McCaughey small 2 32 The Town That Lost Its Groove ..., mixing Jeff Tweedy guitars, synthesizer, vocals John Stirratt organ, percussion Glenn Kotche drums ... organ, producer, engineer Rebecca Gates vocals John Ramberg bass, lead and backing vocals Bill ... more details
dablink This is about the rock band. For the musical instrument see Organ music Organ pp semi indef Infobox musical artist name The Organ image OrganLive2.jpg caption The Organ live on stage background ... vocals br Jenny Smyth Organ music Organ br Debora Cohen Guitar br Shmoo Ritchie Bass guitar br Shelby Stocks Drum kit drums past members Ashley Webber Bass guitar 2001 2005 The Organ was a Canada Canadian ... 7, 2006, due to illness and personal conflicts in the band. Biography Early years The Organ were ... , whom The Organ would later often be favorably compared to. Tiffany singer Tiffany and Bon ... Sketch to Tara Nelson, the engineer who would later record the Organ s first EP. It was at this time ... organ , guitar, bass to form the instrumental trio Full Sketch. I met Katie Sketch when we worked ... was big into indie rock, so what started off as a joke got me out going to see shows. The way The Organ .... Together with Efron, they founded The Organ. In 2001, a long audition process began. Eventually ... OrganLive.jpg The Organ in concert thumb The full formation of the band that would appear on their first ... Shelby Stocks, and guitarist Debora Cohen. In summer 2002, The Organ made their debut with the release of the Sinking Hearts EP. The Canadian press and indie publications across America praised The Organ s dreampop inflected presentation. By January, The Organ was signed to Chad Kroeger s 604 imprint ..., crisp. After much agonizing, the Organ decided to scrap the Dahle sessions and rerecord the album ..., Webber was asked back and subsequently rejoined the band in the new year. The Organ began touring heavily ... two soundtrack. Following the well received promotion of Brother, The Organ began production ... 14, 2005, The Organ appeared live on BBC6 Radio with their new bass player. They gave a brief interview ..., a little over a week later, The Organ announced via their website that they had just been signed to Too ... the organ player just moved to Toronto and she and I bought a restaurant bar about two months ago. We ... more details
Orphan date September 2010 The sub radula r organ is a sensory organ below the grinding mouthparts of some molluscs, specifically the chiton s. ref name Boyle1975 cite doi 10.1007 BF00220187 ref This organ is involved in chemoreception that is, in judging the nature of food or the substratum. In this sense, it can be considered a smell or taste organ food is sensed before each stroke of the radula . ref name Boyle1975 References Reflist Category Mollusc anatomy Chiton stub Animal anatomy stub ... more details
Unreferenced stub auto yes date December 2009 In anatomy and zoology the cortex Latin bark , rind , shell or busk is the outermost or superficial layer of an organanatomyorgan . Organs with well defined cortical layers include kidney s, adrenal gland s, ovary ovaries , the thymus , and portions of the brain , including the cerebral cortex , the most well known of all cortices. The cerebellar cortex is the thin gray surface layer of the cerebellum , consisting of an outer molecular layer or stratum moleculare , a single layer of Purkinje cells the ganglionic layer , and an inner granular layer or stratum granulosum . The cortex is the outer surface of the cerebrum and is composed of gray matter. DEFAULTSORT Cortex Anatomy Category AnatomyAnatomy stub fr Cortex pt C rtex zoologia ... more details
In human anatomy, the hilum formerly called a hilus is a depression or fissure where structures such as blood vessel s and nerve s enter an Organanatomyorgan . Examples of hila Hilum of kidney , admits the renal artery , renal vein vein , ureter , and nerves Splenic hilum , on the surface of the spleen , admits the splenic artery , splenic vein vein , lymph vessel s, and nerves Hilum of lung , a triangular depression where the structures which form the root of the lung enter and leave the viscus Hilum of lymph node , the portion of a lymph node where the Efferent lymphatic vessel efferent vessels exit anatomy stub Category Anatomy ... more details
Chordotonal organs are stretch receptor organs in insect s and other arthropods ref http books.google.com books?id RBbxm3yeyMgC&pg PA86&dq scolopidia mechanical&lr &cd 9 v onepage&q scolopidia 20mechanical&f false Methods in insect sensory neuroscience , Thomas A. Christensen. ref They are used to detect the position of the body segments and appendages, or, in tympanal organ s, the vibrations caused by sounds. An example for hearing is the Johnston s organ at the base of the antennae. Sound waves deflect hairs on the antennae which causes stretching on the cuticle of the Johnston s organ. This stretching is detected by underlying scolopidia. See also Scolopidia Crista acustica References Scoble, Malcolm J., 1992, The Lepidoptera Form, Function and Diversity , Oxford University Press , ISBN 0 19 854952 0. reflist Category Arthropod anatomy Category Insect anatomy insect anatomy stub de Chordotonalorgan sl Hordotonalni organ ... more details
Hancock s organ is a lateral Sensory organs of gastropods sensory organ of gastropods , a sense organ found in some sea snails. ref name Schr dl 2010 This organ is found in most shelled opisthobranch s. ref name Schr dl 2010 Schr dl M. & Neusser T. P. 2010 . Towards a phylogeny and evolution of Acochlidia Mollusca Gastropoda Opisthobranchia . Zoological Journal of the Linnean Society 158 124 154. doi 10.1111 j.1096 3642.2009.00544.x . ref References reflist Category Gastropods Category Mollusc anatomy Category Article Feedback 5 gastropod stub ... more details
Unreferenced date December 2009 Lamina is a general anatomy anatomical term meaning plate or layer. It is used in both gross anatomy and microscopic anatomy to describe structures. Some examples include The laminae of the thyroid cartilage two leaflike plates of cartilage that make up the walls of the structure The Lamina of the vertebral arch vertebral laminae plates of bone that form the posterior walls of each vertebra, enclosing the spinal cord The laminae of the thalamus the layers of thalamus tissue The lamina propria a connective tissue layer under the epithelium of an organ DEFAULTSORT Lamina Anatomy Category Anatomy ... more details
Orphan date February 2009 Unreferenced date May 2007 Molecular anatomy is the investigation of the molecule molecular changes of cell biology cell s, tissue biology tissue s, and Organanatomy organs in a developing embryo . With this information, it is possible to determine potential activities of specific molecules, and using such observations, theories of gene function can be tested experimentally. However, a molecule s presence does not prove its role, but rather implicates it in a particular developmental event. Category genetics genetics stub ... more details
In anatomy , a lobe is a clear anatomical division or extension ref eMedicineDictionary lobe ref of an Organanatomyorgan such as the brain , the breast or the kidney that can be determined without the use of a microscope at the gross anatomy level. This is in contrast to a lobule , which is a clear division only visible histology histologically . ref http www.siumed.edu dking2 intro glands.htm 5 SIU SOM Histology GI Bot generated title ref In practice, this division can be somewhat subjective. For example, it can be difficult to precisely distinguish between a interlobar duct and a interlobular duct . Furthermore, the distinction is not universally accepted and some sources simply consider a lobule to be a small lobe. Examples of lobes lobules The four lobes of the human cerebral cortex the frontal lobe the parietal lobe the occipital lobe the temporal lobe The three lobes of the human cerebellum the flocculonodular lobe the anterior lobe the posterior lobe the earlobe lobes of the lung Right lung superior, middle, inferior Left lung superior and inferior the liver Left lobe of liver Right lobe of liver Quadrate lobe of liver Caudate lobe of liver Hepatic lobule the kidney Renal lobe and cortical lobule the lobules of testis testicular lobules References references Category Anatomyanatomy stub Breast anatomy Glands de Lobus eo Lobo fr Lobe anatomie he io Lobo pt Lobo anatomia tr Lob ... more details
The Semper s organ is an anatomy anatomical structure of molluscs , a gland located in the head of some Pulmonata pulmonate gastropod s. ref name Lane Lane J. N. 1964 Semper S Organ, a Cephalic Gland in Certain Gastropods . Quarterly Journal of Microscopical Science 105 3 331 342. ref This organ was named after the German zoologist Carl Gottfried Semper , who first published information about this anatomical structure in 1856. ref Carl Gottfried Semper Semper C. 1856 Z. wiss. Zool., 8, 366. ref ref name Lane References reflist gastropod stub Category Gastropods Category Mollusc anatomy ... more details
unreferenced date April 2011 Organ dysfunction is a condition where an Organanatomyorgan does not perform its expected function. Organ failure is organ dysfunction to such a degree that normal homeostasis cannot be maintained without external clinical intervention. It is not a diagnosis. It can be classified by the cause, but when the cause is not known, it can also be classified by whether the onset is Chronic medicine chronic or Acute medicine acute . Multiple organ failure can be associated with sepsis . Further reading cite journal author Bone RC, Balk RA, Cerra FB, et al. title Definitions for sepsis and organ failure and guidelines for the use of innovative therapies in sepsis. The ACCP SCCM Consensus Conference Committee. American College of Chest Physicians Society of Critical Care Medicine journal Chest volume 101 issue 6 pages 1644 55 year 1992 month June pmid 1303622 doi 10.1378 chest.101.6.1644 url http www.chestjournal.org cgi pmidlookup?view long&pmid 1303622 References reflist Organ failure Category Organ failure Category Deaths from organ failure medicine stub nl Orgaanfalen sv Organsvikt th ... more details
and dental schools, require that students complete a practical dissection course in gross human anatomy. Such courses aim to educate students in basic human anatomy and seek to establish anatomical landmarks ... Anatomy Category Subjects taught in medical school Anatomy stub ca Anatomia macrosc pica ru ... more details
The rostral organ of the coelacanth is a large gel filled cavity in the snout, with three pairs of canals to the outside. It is surrounded by an insulating layer of adipose tissue and innervated by the superficial ophthalmic nerve . Its anatomy and innervation suggest it is an Electroreception electroreceptive organ ref http links.jstor.org sici?sici 0045 8511 19820528 3 1982 2 3C467 TROOLC 3E2.0.CO 2 Z The rostral organ of Latimeria chalumnae morphological evidence of an electroreceptive function ref used for finding prey in the dark. This is supported by experiments which showed that coelacanths react to electrical fields produced by a submersible. Fact date February 2008 This organ is not known in any other animal other than the anchovy . ref Anchovy ref References reflist biology stub Category Sensory organs ... more details
Internal organs.png alt2 The internal organs and their contents caption2 The internal Organanatomy organs and their contents link2 image Man shadow anatomy.png width2 135 Human anatomy gr. ... early embryos. The human body consists of systems biology biological systems , that consist of Organanatomyorgan s, that consist of Tissue biology tissue s, that consist of Cell biology cell s and connective tissue . The history of anatomy has been characterized, over a long period of time, by a continually developing understanding of the functions of organanatomyorgan s and structures in the body ... Human anatomical features Organ systems Active editnotice DEFAULTSORT Human Anatomy Category Human anatomy ... 1.html title Introduction page, Anatomy of the Human Body . Henry Gray. 20th edition. 1918 accessdate 27 March 2007 ref Anatomy is subdivided into gross anatomy and microscopic anatomy. ref name intro HGray Gross anatomy also called topographical anatomy, regional anatomy, or anthropotomy is the study of anatomical structures that can be seen by the naked eye. ref name intro HGray Microscopic anatomy ... of cells . Anatomy , human physiology the study of function , and biochemistry the study of the chemistry ... to students studying health science medical sciences . In some of its facets human anatomy is closely related to embryology , comparative anatomy and Phylogenetics comparative embryology , ref ... of certain Biology biological sciences , learn gross anatomy and microscopic anatomy from ... of microscopic anatomy or histology can be aided by practical experience examining histological preparations ... anatomy with practical experience of dissection and inspection of cadavers dead human bodies . A thorough working knowledge of anatomy is required for all Physician medical doctors , especially surgery ... . Human anatomy, physiology , and biochemistry are basic medical sciences, which are generally taught to medical students in their first year at medical school. Human anatomy can be taught regionally ... more details
A tympanal organ is a hearing organ in insects , consisting of a membrane eardrum tympanum stretched across a frame backed by an air sac and associated sensory neurons. Sounds vibrate the membrane, and the vibrations are sensed by a chordotonal organ . Tympanal organs occur in just about any part of the insect the thorax , the base of the wing, the abdomen , the legs, etc., depending on the group of insects. The structures are thought to have evolved independently many times. As a result, their position and structures are often used to help determine the taxonomy of the species. For example, all members of the Geometridae share distinctive paired abdominal tympanal organs that open towards the front side of the first abdominal segment. Within the organ, particular structures vary in shape and are used to indicate shared ancestry of subfamilies. In other families of Lepidoptera having abdominal tympanal organs, the opening may be in a different orientation and the structures differ in shape. See also Tympanum zoology Chordotonal organ References reflist cite book last1 Scoble first1 MJ. title The Lepidoptera Form, function, and diversity. year 1992 publisher Oxford Univ. Press isbn 9781402062421 Category Sensory organs Category Insect anatomy insect anatomy stub de Tympanalorgan no Tympanalorgan pl Narz d tympanalny sl Timpanalni organ ... more details
Infobox Album See Wikipedia WikiProject Albums Name Anatomy of Distort Type Album Artist Hwyl Nofio Cover Anatomy of Distort.jpeg Caption Released July 2005 Recorded Feb 2004 Nov 2004 Genre Experimental music Experimental , Avant garde music avant garde Length Label HWYL Producer Steve Parry musician Steve Parry Last album Hymnal album Hymnal br 2002 This album Anatomy of Distort br 2005 Next album Hounded by Fury br 2006 Album ratings rev1 Maelstrom rev1Score 8 10 ref http www.maelstrom.nu ezine review iss36 2517.php?page rs 2 Maelstrom Review ref rev2 rev2Score Anatomy of Distort is an album by Hwyl Nofio . Track listing The Life and Death of Joseph Merrick Red Herald I Love You But I Don t Like You The Wern The Face of a Social Butterfly Murder in the Cathedral The End Personnel Steve Parry musician Steve Parry guitar, prepared piano, tapes, keyboards, percussion, ebow, church organ, effects, Harmonium,Cello Mark Powell Saxophone track 1 The Oedipus Ensemble Strings References Reflist External links Discogs release id 1270127 name Anatomy Of Distort . Musique Machine Interview http www.musiquemachine.com articles articles template.php?id 81 History of Rock http www.scaruffi.com vol7 hwylnofi.html Category Hwyl Nofio albums Category 2005 albums ... more details
Other uses Tympanum disambiguation The tympanum is an external Hearing sense hearing structure in animals such as frog s, toad s, insects, and mammals, to name a few. ref name BOWLES cite web url http online field guide.com glossary.htm title Glossary author Phil Bowles publisher The Online Field Guide accessdate March 8, 2012 ref Anurans In frogs and toads, it is located just behind the eye. It does not actually process sound wave s it simply transmits them to the amphibian s inner ear , which is protected from water and other foreign objects. See also Frog Eardrum Tympanal organ in insects References reflist DEFAULTSORT Tympanum Zoology Category Amphibian anatomy Category Auditory system Category Sensory organs Veterinary med stub Amphibian stub Animal anatomy stub ... more details
refimprove date November 2008 Bidder s organ is a spherical, brownish organanatomyorgan in any member of the family Bufonidae , or simply, toads. The organ is located just in front of the kidney , or, mesonephros . It is formed at the cranium cranial tip of the male and female gonad during the larval stage. Normally it is inactive and contains miniature follicle s which have the capability to mature becoming active . Zoologists have experimented with the physiology of the organ by castration castrating male toads removing the testes . In doing so, the Bidder s organ enlarges and produces viable oocyte s, that is, egg cells, and then it produces gonadotropins , which stimulate the growth of the M llerian duct s to form uterus and oviduct s. It therefore becomes a fully sexually functional female, which leads some zoologists to conclude that toads are actually pedomorphosis paedomorphic . ref http www3.interscience.wiley.com cgi bin fulltext 118939709 HTMLSTART ref However, the Bidder s organ only develops into an ovary when testes are removed experimentally or not functioning properly e.g. due to exposure to endocrine disrupting chemicals . Importantly, females can have a Bidder s organs in addition to true ovaries which suggests that the Bidder s organ might not be a rudimentary organ rudimentary ovary. The true function of the Bidder s organ remains a mystery. It is named in honour of Friedrich Bidder . Anatomy Its internal anatomy consists of two parts, the central portion, consisting of connective tissue , and rich in blood vessel s, and its periphery consists of the cortex, which contains follicles in various stages of development. Molecules of various protein s are present ... s Organ s physiology is unique, having no connection with the temperature dependent sex determination ... s organ. It is a conspicuous organ, being colored red, and at the cranial poles of the large ..., and Georg Krohne. http onlinelibrary.wiley.com doi 10.1046 j.1440 169X.2002.00665.x full Bidder s organ ... more details
Image Nuchal organ.png thumb The Nuchal organ no . Source doi 10.1007 s004350000022 The nuchal organ is a ciliated pit ref name Hessling2000 citation last1 Hessling first1 R. last2 Purschke first2 G. year 2000 title Immunohistochemical cLSM and ultrastructural analysis of the central nervous system and sense journal Zoomorphology volume 120 issue 2 pages 65 78 doi 10.1007 s004350000022 url http www.springerlink.com index JVUVEH1D0HUXQCHF.pdf ref or groove present at the posterior end of the prostomium of annelid worms, ref name Hessling2000 some cephalopod s, ref name Parry2000 and other invertebrates . ref Cite journal url http www.iii.to.cnr.it pubblicaz JL 66 2 PENALVA.pdf ref Annelids only possess one nuchal organ, although the nature of the grooving may make it appear to be a pair of organs. ref citation doi 10.1007 s004350050026 title Ultrastructure of the nuchal organ and cerebral organ in Onchnesoma squamatum Sipuncula, Phascolionidae year 1997 author Purschke, G. journal Zoomorphology volume 117 pages 23 last2 Wolfrath first2 F. last3 Westheide first3 W. ref It may be involved in light detection, ref name Parry2000 citation last Parry first M. year 2000 doi 10.1111 j.1469 7998.2000.tb00612.x pages 163 177 title A description of the nuchal organ, a possible photoreceptor, in Euprymna scolopes and other cephalopods journal Journal of Zoology volume 252 issue 2 ref and may have a role on food detection and mating. ref Citation doi 10.1007 BF01983820 title Ultrastructural investigation of the nuchal organs ofPygospio elegans Polychaeta . I. Larval nuchal organs year 1986 last1 Schl tzer schrehardt first1 U. journal Helgol nder Meeresuntersuchungen volume 40 pages 397 issue 4 ref References Reflist Category Organs Category Annelid anatomy Category Mollusc anatomy Annelid stub animal anatomy stub ... more details
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