Animals are a major group of organisms, classified as the kingdom Animalia or Metazoa. In general they are multicellular, capable of locomotion, responsive to their environment, and feed by consuming other organisms. Their body plan becomes fixed as they develop, usually early on in their development as embryos, although some undergo a process of metamorphosis later on.
The word "animal" comes from the Latin word animal, of which animalia is the plural, and ultimately from anima, meaning vital breath or soul.
Characteristics
Animals have several characteristics that set them apart from other living things. Animals are
eukaryotic and usually
multicellular (although see
Myxozoa), which separates them from
bacteria and most
protists. They are
heterotrophic, generally digesting food in an internal chamber, which separates them from
plants and
algae. They are also distinguished from plants, algae, and
fungi by lacking
cell walls.
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Animals :: Agriculture
Breeding and Biotechnology :: Mammals
Animalia :: Flora and Fauna
Zoology
Animal - Twitter SearchIndependence Animal Shelter looking at a new way to do business #kcmetro #Independence,MO http://t.co/7SZV9TmfKCMetroCOM (KC Metro) Thu, 17 May 2012 10:01:23 -0000
Independence Animal Shelter looking at a new way to do business #kcmetro #Independence,MO http://t.co/7SZV9Tmf
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The Animal Rocks! Now Playing: Heart - Crazy On You Listen now at http://t.co/uku6oQkjTheAnimalRocks (The Animal Rocks) Thu, 17 May 2012 10:01:19 -0000
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RT @lauratae: El Guantánamo animal oculto en los sótanos del zoo de Barcelona http://t.co/olfOdyDp via @RaulMartnzRaulMartnz (Raül) Thu, 17 May 2012 10:01:18 -0000
RT @lauratae: El Guantánamo animal oculto en los sótanos del zoo de Barcelona http://t.co/olfOdyDp via @RaulMartnz
Can vegetarians eat animal crackers? LolDrewski_321 (Drew Stewart) Thu, 17 May 2012 10:01:05 -0000
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RT @caninenews: State rescues, animal shelters helping with huskies removed from FDL ...FDL Rep... http://... http://t.co/ewQxpQTzfondytweets (Fond du Lac) Thu, 17 May 2012 10:01:01 -0000
RT @caninenews: State rescues, animal shelters helping with huskies removed from FDL ...FDL Rep... http://... http://t.co/ewQxpQTz
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Animal Breeding and Genetics Group, Wageningen University - Aims are the identification of the role of genetic factors in the functioning of farm animals and the design of optimum schemes for long-term selection. Includes research, education, and publications.
Animal Genetics and Breeding Unit - AGBU - Carry out research, development and training in the genetic improvement of livestock for the benefit of Australian agriculture. Includes databases, publications, education, and employment.
Meta Description: [ AGBU's charter is to do research and development into systems for genetic evaluation and breeding that will contribute to the improvement of productivity and product quality in Australia's livestock industries. ]
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Avian Genetic Population Structure - Studies in the advancement of population level genetic analyses in birds. Includes information on research and polymerase chain reaction based fingerprinting technology.
U.S. Livestock Genome Mapping Projects - Features databases, maps, and meetings for horse, sheep, cattle, chicken, swine, and aquaculture.
Meta Description: [ US National Coordination Programe for
Livestock Gene Mapping ]