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Animals in Biological Dictionary

Vertebrates

... ... Vertebrate Zoology is the study of animals with backbones. ... With roughly 590,000 ... the U.S. Geological Survey ... Vertebrates are animals that have vertebrae (or "backbones" as they are ... and interior skeleton. ... Vertebrates , animals with backbones. The vertebrates include humans ...

Transgenic animals

... known as recombinant ... Transgenic animals , i.e., engineered to carry genes from other species, have the ... Some transgenic animals are produced for specific economic traits. ... Transgenic animals The term ' transgenics ' refers to the science ...

Transgenic animal

... Transgenic animals are also becoming useful commercially. ... ... animal was a mouse.6 A few ... Transgenic animals The term ' transgenics ' refers to the science of inserting a foreign gene ... Transgenic animals have also been created to produce ... ...

Transgenic

... The technology has already produced transgenic animals such as mice, rats, ... For example, transgenic ... 4.9 "Terminator" and "traitor" ... Transgenic animals are also becoming useful commercially. ... ... ... The technology for creating transgenic animals is constantly improving and will ... CWRU ...

Protist

... organisms which cannot be classified as plants, animals or fungi. ... understanding of protist ... and physiological characteristics with animals or plants, or both. The protists comprise what ... Protists . Monerans. Protists . Fungi. Plants. animals ... Animated Science, Health, Technology, ...

Poikilothermic

... of poikilothermy is homeothermy, referring to animals that maintain a constant ... ... (-th ẽ r'm a l) , Poi·ki·lo·ther ... animals need to eat far more than poikilothermic ... in the free ... poikilothermic - of animals except birds and mammals; ... poikilothermic ...

Metazoa

... animals are a major group of mostly multicellular, ... ( ′medə′zōə ) ( zoology ) The multicellular animals that make up the major portion of the animal ... and encyclopedia. ... Metazoa - multicellular animals having cells ... subkingdom Metazoa ... ...

Mammals

... Mammals are a class of vertebrate animals whose females are characterized by the ... (formally Mammalia) are a class of vertebrate animals whose name is ... The first true mammals ... Zoo's Animal Bytes. ... Mammals are vertebrate animals that are endothermic, have ... The latest ...

Jointed appendages

... attachments called appendages . Arthropods are animals belonging to the Phylum Arthropoda, and include ... terms,biology abbreviations ... animals with jointed appendages or feet ... To ... phylum. The centipedes are long, segmented animals with jointed appendages and ... b. ...

Invertebrates

... and news from National Geographic. ... of all animals are invertebrates . ... Learn more about ... made of bone. ... Which of the following animals are invertebrates (click on all that apply)? ... - Wikipedia, the ... Invertebrates : animals without Backbones ... Biology4Kids.com! The ...

Hydrostatic skeleton

... in many cold-blooded organisms and soft-bodied animals consisting of a fluid-filled cavity, the coelom, ... are the most prevalent skeletal system used by animals for movement and support. A minimal ... sort of like a water-filled balloon. ... These animals use the hydrostatic skeleton to change the ...

Heterotroph

... Many bacteria as well as all fungi and animals are heterotrophs . ... All heterotrophs ... dependence on the biological products of ... All animals are heterotrophs , as are most microorganisms ... Video Games of All Time. Summer Guide ... All animals and most bacteria and fungi are ...

Heterotrophic

... All animals are heterotrophic , as well as fungi and ... its own food and is dependent on ... All animals are heterotrophic , as well as fungi and many ... of Medicine, BioEd Online provides up-to-date ... animals are heterotrophic , which means they rely ...

Herbivores

... different herbivores . ... Herbivores are animals that eat only plants. ... Common herbivores ... and teeth for students K-6 ... Herbivores are animals that eat plants. Many herbivores do not have ... herbivores and omnivores. ... Herbivores are animals which only eat plant material. ... ...

Food web

... have food . ... FOOD WEBS show how plants and animals are connected in many ways to ... Food Web ... food web , a complex network of plants and animals that depend on one another for food . ... Each ... is the consumer relationship between rainforest animals and plants. ... Food Web . Protection from ...

Dorsal

... In anatomy, the dorsum is the upper 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 ... of fishes and certain marine mammals. ... Some animals have developed dorsal fins with protective ...

Chordate

... Chordates are a group of animals that includes the vertebrates, together with ... encyclopedia ... Chordate , common name for animals of the phylum Chordata, which includes ... Chordates (phylum Chordata) are a group of animals that includes all the ... Retrieved from ...

Chordates

... Chordates are a group of animals that includes the vertebrates, together with ... , from the ... chordate n. Any of numerous animals belonging to the phylum Chordata, having at ... and earliest chordates are pre-vertebrate animals such as ascidians, ... The major group of ...

Cephalization

... and more. ... Cephalization is the process in animals by ... Definition of cephalization from the ... Cephalization Cephalization is the process in animals by which nervous and ... Although cephalization ... /bilateral symmetry combination allowed animals to have sensory ... to the trend of ...

Breed

... A breed is a group of domestic animals with a homogeneous appearance, behavior, and other characteristics that distinguish it from other animals of the same species. When bred together, animals of the same breed pass on these uniform traits ...

Animals

... animals are a major group of mostly multicellular, ... species, region, and habitat. Encyclopedia of animals . Articles cover animals ' natural history, distribution, classification, ...

Animalia

... animals are a major group of mostly multicellular, ... DVD DVD and save more with free shipping. animals are a major group of organisms, classified as the ... Music Animalia -Ardoise by Hermes - Blue/Gray animals & Trim Shop for a Animalia (reprint) ...

Animal

... animals have several characteristics that set them apart from other living things. ... In most animals , embryos pass through a blastula stage, which ... species, region, and habitat. Encyclopedia of animals . Articles cover ...

Zoology

... . zoology n. , pl. -gies . The branch of biology that deals with animals and animal life, including the study of the structure, physiology, ... Zoology (general) By: Dennis Holley. Aug 6, 2009. Foraging Behavior in animals ... Zoology is actually a branch of biology. ... The field of ...

Urethra

... connects the bladder to the outside of the body. It allows people and animals to remove urine from the body. People and animals control urination using the urethral sphincter. Posterior valve, ...

True-breeding

... from Breeding true ) Jump to: navigation, search ... farm animals also have true - breeding breeds and breed registries, ... established by breeding individuals of unmixed lineage ... farm animals also have true - breeding breeds and breed registries, particularly .....

Spiracles

... Spiracles are small openings on the surface of some animals that usually lead to respiratory systems. Spiracles , specialized ... spiracles . Insects. Insects can be considered the most successful. animals on Earth. ... spiracles . Insects have an incredible capacity to. ...

Reproduction

... itself is less likely, since you ... Discover the many ways that animals can reproduce through asexual reproduction . ... Sexual ... power of self-duplication of a single ... In asexual reproduction , animals produce young, which are identical to ... ...

Recessive

... particular physical location (locus) on a chromosome. Typical plants and animals have two sets of chromosomes, one set inherited from each parent, and ... versions of a particular gene on the phenotype of an organism. Many animals and plants have two copies of each gene in their genome, one inherited ...

Recessive gene

... particular physical location (locus) on a chromosome. Typical plants and animals have two sets of chromosomes, one set inherited from each parent, and ... versions of a particular gene on the phenotype of an organism. Many animals and plants have two copies of each gene in their genome, one inherited ...

Protozoa

... heterotrophic life-that consume and ... Protozoa are single-celled animals that feed primarily on bacteria, but also eat ... As they eat bacteria, ... this page, go to the Protozoa Quiz. The protozoa are one-celled animals and the smallest of all animals. ... Numerous protozoa inhabit the ...

Polyploid

... Polyploid animals are often sterile, so they often reproduce by parthenogenesis. ... having more than twice the basic number of chromosomes ... Polyploid animals are often sterile, so they often reproduce ... ... LATE RIPE, ...

Plantigrade

... (bottom-left in image), which is normally ... plantigrade ; unguligrade animals are those that walk on hooves at the tips of their toes. ... ... foot is in contact with the ground. Common examples of plantigrade animals are; primates, bears, rabbits, rats, mice, ... An average American ...

Parthenogenesis

... and certain Natural parthenogenesis has been observed in many lower animals (it is ... No successful experiments with human parthenogenesis have ... ... Natural parthenogenesis has been observed in many lower animals (it is ... Parthenogenesis summary with 18 pages of encyclopedia ...

Osmoregulation

... LABORATORY EXERCISE. Osmoregulation . Introduction. Many animals can tolerate only a ... the important role that osmoregulation plays in ... in Phylum Platyhelminthes? ... This page investigates the way animals regulation water ... Osmoregulation . Osmoregulation is the regulation ...

Mating

... more horse mating clips and pictures at www. mating .tv - YouTube ... animals > YouTube > Horses mating in Norway. View ... Britannica online ... to ... ... Mating site featuring pictures and video clips of animals mating including horse mating and ... pages of pictures of mating ...

Inbreeding

... ... In genetic terminology, inbreeding is the breeding of two animals who are related to each other. ... What does inbreeding (in the genetic ... MORE COMPLEX PEDIGREES ... Inbreeding is defined as "the mating of animals more closely related than the ... Recessive genes affect inbreeding in ...

Herbivore

... "http://simple.wikipedia .org/wiki/ Herbivore " Category: animals ... Definition of herbivore from the Merriam-Webster Online ... on grass and other plants; ... The term herbivore , referring to animals with a diet wholly or mainly of plant ... A herbivore is an animal, ...

Food chain

... is a web site maintained by Earth Day Canada. ... The order that animals feed on other plants and animals is called a food chain . ... Animated Science, Health, Technology, ...

FISH

... villages · Fishing banks · Fish ponds ... Fish , diverse group of animals that live and breathe in water. All fishes are vertebrates animals with backbones with gills for breathing. Most fish . Fish Tycoon ...
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