Vertebrates
...
vertebrates are members of the subphylum Vertebrata, ...ampreys,... ... article is about four-limbed
vertebrates . For the structure, see Tetrapod ... Scientists find 245 million-year-old burrows of land
vertebrates in Antarctica ... Animated Science, Health, ...
FISH
... fishes . Any of numerous cold-blooded aquatic
vertebrates of the superclass Pisces, characteristically ... that live and breathe in water. All fishes are
vertebrates animals with backbones with gills for ... news from National Geographic. ... Fish are
vertebrates and breathe using ... Offers freshwater and ...
Poikilothermic
... Encyclopedia, computing dictionary. ectotherms, animals — the other
vertebrates and the invertebrates — that secure ... Ectotherms are "cold-blooded" ... animals do not use their metabolisms to heat or ... poikilothermic
vertebrates and invertebrates ... aquatic animals are poikilothermic ...
Lymphatic system
... The lymphatic system in
vertebrates is a network of conduits that carry a clear fluid called lymph. It also ... vessels or ducts in which the fluid bathing the tissue cells of
vertebrates is collected and carried ... OF THE LYMPHATIC SYSTEM "The biology ...
Liver
... The liver is a vital organ present in
vertebrates and some other animals; it has a wide range of functions, a few of which ... Clearinghouse. The liver is an organ in some animals, including
vertebrates (and therefore humans) ... This divides the liver into a left ...
Invertebrates
... the basics of biology and life science to everyone! ... They are
vertebrates and invertebrates . ... Animal Printouts: Invertebrates ... Some ... are small and ... Types of reptiles, fish, amphibians, and more
vertebrates and invertebrates animal groups. ... second-largest group of ...
Hindbrain
... is the part of the brain that controls those functions you ... In all
vertebrates the hindbrain is transiently segmented into seven segments ... All
vertebrates have a brain with three main parts: the hindbrain , midbrain, and ...
Femur
... In
vertebrates with four legs, the femur is found only in the rear legs. ... of whales[2], snakes, and other non-walking
vertebrates have vestigial femurs . ... The arthropod leg is a form of jointed ...
Virology
... and Advances in Vaccines ... This journal publishes the results of basic research in all branches of virology , including the viruses of
vertebrates and invertebrates, plants, bacteria, and ... virology n. The study of viruses and viral diseases. ... A Short Course on Virology / ...
Tongue
... much of the upper surface of the tongue is covered in papillae and ... tongue n. The fleshy, movable, muscular organ, attached in most
vertebrates to the floor of the mouth, that is the principal organ of taste, an aid Tongue piercing Tongue piercing Location Tongue Jewelry Straight ...
Tibia
... The tibia , shinbone, or shankbone is the larger and stronger of the two bones in the leg below the knee in
vertebrates and connects the knee with the ankle bones. Tibia is a massively multiplayer online roleplaying game (MMORPG) created by CipSoft GmbH. It is ...
Thorax
... Full Text Translator Toolbar Word Games ... Thorax - Definition of Thorax at Dictionary.com a free online dictionary with ... A part in other
vertebrates that corresponds to the human thorax . ... Major Muscles of thorax . Diaphragm. Intercostal muscles. Intercostales Externai ... on the back ...
Thrombocytes
... a key role in blood clotting. In mammals, thrombocytes are anucleated cell fragments called platelets. Nucleated thrombocytes of nonmammalian
vertebrates differ from the mammalian thrombocytes not only in having a nucleus and thus resembling B lymphocytes, but also these nucleated thrombocytes ...
Somite
... A somite is a division of the body of an animal. In
vertebrates this is mainly discernible in the embryo stage, in arthropods it is a characteristic of a hypothetical ancestor. Definition of somite from ...
Sequencing
... on the honey bee (Apis mellifera) ... The Sanger Institute undertakes a number of large scale sequencing projects that range from complex
vertebrates through nematodes and invertebrates to bacteria. ... Danio rerio Sequencing Project: ... C57BL/6J Mouse Sequencing : 5 times coverage of the ...
Red blood cells
... of red blood cells . 3 Mammalian erythrocytes. 4 Human erythrocytes ... red blood cell n. ( Abbr. RBC ) A cell in the blood of
vertebrates that transports oxygen and carbon dioxide to and from the tissues An anemic person has fewer or smaller than normal red blood cells . ... ...
Pineal gland
... : A ... is remarkable that the pineal gland has never been analysed ... pineal gland n. A small, cone-shaped organ in the brain of most
vertebrates that secretes the hormone melatonin ... humans the pineal gland begins to produce ... Pineal gland An endocrine gland located in the ...
Peritoneum
... In higher
vertebrates and some invertebrates, the peritoneum is the serous membrane that forms the lining of the abdominal cavity or the coelom — it covers most of ...
Pectoral girdle
... bones (clavicles) ... pectoral girdle ( ′pektərəl ′gərdəl ) ( anatomy ) The system of bones supporting the upper or anterior limbs in
vertebrates ... the pectoral girdle ? Read ... pectoral girdle n. A bony or cartilaginous structure in vertebrates, attached to and supporting the ...
Olfactory bulb
... to the olfactory bulb ... The olfactory bulb is located in the limbic region of the brain. Images: ... The olfactory bulb in
vertebrates lies at the very front of the brain, and is ... The output from the olfactory bulb is carried by the axons of the "principal ... The ...
Nuclear lamina
... membrane that encloses the ... The nuclear lamina is also thought play a role in directing materials inside the ... The nuclear lamina in
vertebrates contains a polymer of 2–4 related intermediate ... The lamina plays essential roles in nuclear structure and functions, as ... The nuclear ...
Notochord
... body found in embryos of all chordates. It is composed of cells derived from the mesoderm and defines the primitive axis of the embryo. In some
vertebrates and chordates, it persists throughout life as the main axial support ... notochord ( ) n. A flexible rodlike structure that forms the main ...
Myotome
... vertebrae; the dermatome, precursor of the connective tissue of the skin; and the myotome , or primitive muscle, from which the major muscles of
vertebrates are derived. The term somite ... Myotome = musculature of back, ribs and limbs. Dermatome = skin on back ... ...
Maxilla
... and the Mandible ... Information about maxilla in the free online English dictionary and encyclopedia. ... maxilla - the jaw in
vertebrates that is fused to the cranium ... Online Shopping at SpotCost.com - New and used books like Osseous Reconstruction of the Maxilla and the ...
Lymphatic vessels
... The lymphatic system in
vertebrates is a network of conduits that carry a clear fluid called lymph. It also includes the lymphoid tissue through which the lymph travels. Lymphoid ...
Lymph
... through pores in the walls of capillaries. The lymph then travels to at least one lymph node before ... The lymphatic system in
vertebrates is a network of conduits that carry a clear fluid called lymph . It also includes the lymphoid tissue through which the lymph travels. Lymphoid ...
Hemoglobin
... page provides a description of the structure and function of these two ... Myoglobin and hemoglobin are hemeproteins whose ... Hemoglobin in
vertebrates transports oxygen from the lungs to the rest of ... 7 Hemoglobin in the biological range of life. 8 Other biological oxygen ... ...
Heart
... The heart is a muscular organ in all
vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids, mollusks, and ...
Habituation
... is ... Habituation , this reduction of responsiveness to repeated stimulation, is a good ... The most widely used model of habituation in
vertebrates is the acoustic startle ... interventions is the phenomenon of habituation . ... If the habituation persists, the anger generates ... during ...
Genome projects
... computational tools to probe its ... The Sanger Institute undertakes a number of large scale sequencing projects that range from complex
vertebrates through nematodes and invertebrates to bacteria. ... An initiative dedicated to using the human genome sequence and high throughput ...
Esophagus
... The esophagus or oesophagus, sometimes known as the gullet, is an organ in
vertebrates which consists of a muscular tube through which food passes from the pharynx to the stomach. The word esophagus is derived from the Latin ...
Erythrocyte
... ... Britannica online encyclopedia article on erythrocyte (biology), cellular component of blood, millions of which in the circulation of
vertebrates give the blood its ... ESR stands for erythrocyte sedimentation rate. It is a test that indirectly measures how much ... Erythrocyte ...
Erythrocytes
... (red cells) ... man and in all mammals, erythrocytes are devoid of a nucleus ... red blood cell n. ( Abbr. RBC ) A cell in the blood of
vertebrates that ... Hemoglobin in the erythrocytes also carries some of the waste product carbon ... Erythrocytes Red blood cells; in birds, unlike ...
Endoskeleton
... An endoskeleton may ... endoskeleton n. An internal supporting skeleton, derived from the mesoderm, that is characteristic of
vertebrates and certain invertebrates The endoskeleton is the internal support structure of an animal, human, or cyborg. ... Skynet combined an ...
Dorsal
... side of animals that typically run, fly, or swim in a horizontal position, and the back side of animals (like humans) that walk upright. In
vertebrates the dorsum contains the backbone. The term dorsal refers to anatomical structures that are either situated toward or grow off that side of an ...
C-terminus
... from N- to C - terminus . When the protein ... PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC ... In both
vertebrates and invertebrates the C-terminus has been shown to act as a ... Figure 1 The CTD C-terminus is required for pre-mRNA processing. ( A) ...
Comparative anatomy
... of ... Comparative anatomy summary with 14 pages of encyclopedia entries, essays, summaries, research ... Get Comparative Anatomy of the
vertebrates (Cram101 ... ... to other comparative anatomy courses. ... Comparative Vertebrate Anatomy at University of Texas ... Online Comparative ...
Cloaca
... ... At one point in the development of the human embryo, there is a cloaca . ... Cloaca . Cloaca , common posterior chamber of most
vertebrates into which the digestive, ... Cloaca - Wikipedia, the free encyclopedia. In zoological anatomy, a ... Prospectus available via gianni@ cloaca ...
Chordate
... chordate ... Chordate - Wikipedia, the free encyclopedia ... Chordate , common name for animals of the phylum Chordata, which includes
vertebrates as well as some invertebrates that possess, at least for ... About 43,700 living species are known, making the chordates the third ...
Chordates
... vertebrates. ... The unifying characteristic of chordates (Phylum Chordata) is the presense of a ... Although the majority of chordates are
vertebrates (animals whose notochord is ... ... distinctive derived characteristics of chordates distinguish them from their ancestors: ... that may ...