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Theories about the origin of life

 

Sent by Cheat Sheets and classified under Biology and Secondary at 8, October, 2007.

Written in Spanish and has a size of 3179 bytes

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A) The theory or creationism creacionista: all forms alive were created by God in a single act of creation. (based on the Old Testament)
B) Theory cosmozoica or panespermia: life originated outside our planet. For Svante Arrhenius (Nobel Prize in Chemistry 1903) and Paul left Becquerel. The force litopanespermia agencies said that traveled through space protected inside meteorites.
C) The theory of spontaneous generation: living beings were created from the inert matter.
Francisco Redi larvae of the meat came from the eggs of flies
Lazarus Spallanzani: microorganisms were transported through the air
Louis Pasteur: in the air there artos microorganisms that make decomposition
D) abiogentica Theory: simple organic molecules, formed from inorganic matter.

as
Fixism said that the diversity of agencies was formed simultaneously in a single act of creation, and have not changed over time.
fossil are remnants or impression of a body that lived in the past

evolution theory postulated by Lamarck:
-All agencies seeking perfection

- Changes in the environment generate needs among agencies

-The need is that agencies are forced to use or stop using siertos bodies

-
characters acquired are those inherited from generation to generation.

Theory of evolution Darwin:
lifestyles change over time in a slow and gradual process
theory of evolution Darwin:
lifestyles change over time in a slow process and gradual

synthetic theory of evolution or neodarwinismo:
genetic changes that occur in bodies that, when replicated, allow these changes are manifested in the bodies of the population

comparative anatomy : counterparts and analogues (do not have a common origin)
embryology compared : embryos appear
biochemistry and molecular biology DNA
paleontology :-petrificaci, inclusions in-amber-imprints. - mummification

 Tags: Teoría creacionista o creacionismo, Teoría cosmozoica o panespermia, litopanespermia, Teoría de la generación espontánea, Teoría abiogenéstica, fijismo, fósiles

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By MarĂ­a at 17, June, 2008
muchas gracias,. me re sirvio... (Uruguay) desde ya gracias...
By Omar at 12, June, 2008
hola amigos ya utilize esto para mi tare4 gracias
By DDDDDDDDDD at 5, June, 2008
AHI HAY CUATRO Y UNA DE EVOLUCION, NO DE ORIGEN
By javier at 2, June, 2008
muy bueno
By paola at 1, June, 2008
deberian publicar comentarios mas concretos y no tan estupidos
By jrg at 23, May, 2008
sus respuestas son buenas, pero no hablas de todas las teorias en general
By valentina at 8, May, 2008
teoria e lazaro spallanzani! no encuentro nada! debo actuallizarme!
By hola at 18, April, 2008
gracias me sirvio su informacion gracias
By evelyn at 27, March, 2008
ahy asi noes ps deben poner mas especificos los premiso nobel de la biologia ya ke como uno es estudiante se es un poko dificil de encontrar rapidamente poer saben por lo menos me ayudaron en algo ps gracias de todos modos ps poer sigan mi consego y sean mas directos en poner los premios nobel la cosa esk ustedes hagan nuestra tarea mas facil gracias chau
By baar at 22, March, 2008
necesito 5 teorias sobre la vida que no sean cientificas
By HUGO TICONA at 22, March, 2008
SE DERBERIA AMPLIAR SOBRE LA TEORIA COSMOZOICA
By CATERINE LORES at 18, March, 2008
la vida es loca vivela porque si no te quedaras solo sin vivir con la gente de aca de giron vivela . VIVELA NO TE QUEDES ATRAS NO SEAS ESTUPIDO
By 3-d at 17, March, 2008
muy bien las teoras pero son mas que esas...coloquenlas todas
By alba yuneri at 8, March, 2008
esto que escribieron es muy pobre sabes deberias dedicarte a no se talvez a vender periodicos adios.........................
By fabian at 22, February, 2008
q partida d gamines, en lugar d agradecer la ayuda q nos prestan lo q hacen es decir pendejadas ignorantes. su ayuda me sirvio de mucho
By ALBERTO at 2, February, 2008
DEBERIAN PONER TODAS LAS TEORIAS
By yagui at 25, January, 2008
coman mierda serotes pisados del culo


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