Teoria Del Big Bang, Teoria de La Generacion Espontanea Biologia

Ciencia y Progreso / Science and Progress / Science et Progrès

Teoría del Big Bang , y Teoría de la Generación Espontánea .

Por:Avila Marquez JosselineMerida Rodriguez Miriam E.Iñiguez Castellanos Perla C.Alvarez Cruz Ricardo

Colegio de Estudios Científicos y Tecnológicos del Estado de

Baja California


IntroducciónIntroducción


Teoria del Big BangTeoria del Big BangDefinición:

En cosmología física, la teoría del Big Bang o teoría de la gran explosión es un modelo científico que trata de explicar el origen del Universo y su desarrollo posterior a partir de una singularidad espaciotemporal..


Antecedentes

http://www.google.com.mx/imgres?imgurl=http://www.phys-astro.sonoma.edu/BruceMedalists/Hoyle/hoyle.jpg&imgrefurl=http://www.phys-astro.sonoma.edu/BruceMedalists/Hoyle/Hoyle.html&h=564&w=414&sz=81&tbnid=OjQ3ooc1DHKH0M:&tbnh=134&tbnw=98&prev=/images%3Fq%3DFred%2BHoyle&hl=es&usg=__A8stXgyraEzuTm-O7TZPQJLkkas=&ei=5DcXS7uUKo2KsgOGmPTTDQ&sa=X&oi=image_result&resnum=5&ct=image&ved=0CBkQ9QEwBA

http://images.google.com.mx/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/c/ca/Alexander_Friedman.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Alexander_Friedman.png&usg=__k1XYkACL1R8ZM1PAvmKuB33jCps=&h=207&w=186&sz=21&hl=es&start=2&um=1&itbs=1&tbnid=IRXDtyY3O73-OM:&tbnh=105&tbnw=94&prev=/images%3Fq%3DAlexander%2BFriedman%26hl%3Des%26rlz%3D1R2GGLL_esMX331%26sa%3DN%26um%3D1

http://images.google.com.mx/imgres?imgurl=http://www.futura-sciences.com/uploads/RTEmagicC_400lemaite_Belgian_cosmologist_proposed_big_bang_1920.jpg.jpg&imgrefurl=http://www.futura-sciences.com/fr/doc/t/physique/d/du-corps-noir-aux-trous-noirs_743/c3/221/p8/&usg=__VA70JWSsUGc29huR6lA5tSlU2pI=&h=229&w=400&sz=17&hl=es&start=6&um=1&itbs=1&tbnid=yLOH8H4C6RXZVM:&tbnh=71&tbnw=124&prev=/images%3Fq%3DGeorges%2BLema%25C3%25AEtre%26hl%3Des%26rlz%3D1R2GGLL_esMX331%26sa%3DN%26um%3D1

http://images.google.com.mx/imgres?imgurl=http://www.xtec.cat/~rmolins1/bios/images/gamow.jpg&imgrefurl=http://www.xtec.cat/~rmolins1/bios/es/gamow.htm&usg=__5LNSsPA4wWLG7mDB2Gx398v5SxQ=&h=192&w=144&sz=7&hl=es&start=2&um=1&itbs=1&tbnid=CXYRbE6_A_tUXM:&tbnh=103&tbnw=77&prev=/images%3Fq%3D,%2BGeorge%2BGamow%26hl%3Des%26rlz%3D1R2GGLL_esMX331%26um%3D1

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Descripción del Big Bang

http://upload.wikimedia.org/wikipedia/commons/0/00/Universe_expansion_es.png


Base Teoria del Big Bang

En su forma actual, la teoría del Big bang depende de tres suposiciones:

1. La universalidad de las leyes de la físicas, en particular de la teoría de la relatividad general.

2. El principio cosmológico.

3. El principio de Copérnico.

http://images.google.com.mx/imgres?imgurl=http://fisicaentrete2008.blogspot.es/img/newton.jpg&imgrefurl=http://fisicaentrete2008.blogspot.es/&usg=__hS-pFPpwNqoAScLJhITCY6BydIA=&h=512&w=512&sz=80&hl=es&start=1&um=1&tbnid=DqT6_dx35jzPEM:&tbnh=131&tbnw=131&prev=/images%3Fq%3Dleyes%2Bde%2Bnewton%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26um%3D1

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http://images.google.com.mx/imgres?imgurl=http://www.monografias.com/trabajos48/principio-antropico/Image107.jpg&imgrefurl=http://www.monografias.com/trabajos48/principio-antropico/principio-antropico2.shtml&usg=__1RJI2VLBYDovKPt8D7UfihRKl8w=&h=264&w=330&sz=22&hl=es&start=17&um=1&tbnid=iB2WVqAXz9hwhM:&tbnh=95&tbnw=119&prev=/images%3Fq%3Dprincipio%2Bcosmologico%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26um%3D1

http://images.google.com.mx/imgres?imgurl=http://blog.pucp.edu.pe/media/229/20081103-copernico.jpg&imgrefurl=http://blog.pucp.edu.pe/category/460/blogid/189&usg=__DpdyynyChjdkvPKtpBrsloX-gZg=&h=385&w=500&sz=156&hl=es&start=1&um=1&tbnid=eZA2dbCrXu2goM:&tbnh=100&tbnw=130&prev=/images%3Fq%3Dprincipio%2Bde%2Bcopernico%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26sa%3DN%26um%3D1

http://images.google.com.mx/imgres?imgurl=http://www.cielosur.com/imagenes/i_notas/copernico.jpg&imgrefurl=http://www.cielosur.com/biografias/copernico.php&usg=__o8xjfm56PJYmXfdOqdwQgKtN-Qo=&h=413&w=300&sz=32&hl=es&start=4&um=1&tbnid=oeZ3rqvE5bWZOM:&tbnh=125&tbnw=91&prev=/images%3Fq%3Dprincipio%2Bde%2Bcopernico%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26sa%3DN%26um%3D1


Evidencias

1.Expansión expresada en la ley de Hubble

2.Radiación cósmica de fondo

3. Abundancia de elementos primordiales

4. Evolución y distribución galáctica

http://images.google.com.mx/imgres?imgurl=http://www.kalipedia.com/kalipediamedia/matematicas/media/200709/26/aritmetica/20070926klpmatari_25.Ies.SCO.jpg&imgrefurl=http://www.kalipedia.com/matematicas-aritmetica/tema/logaritmos/ley-hubble.html%3Fx1%3D20070926klpmatari_214.Kes%26x%3D20070926klpmatari_221.Kes&usg=__r9OltwHot-dtU7-ET4PZkPmsTMQ=&h=268&w=267&sz=18&hl=es&start=3&um=1&tbnid=OGScBzDgvKApIM:&tbnh=113&tbnw=113&prev=/images%3Fq%3Dley%2Bde%2Bhubble%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26um%3D1

http://images.google.com.mx/imgres?imgurl=http://www.spacetelescope.org/images/screen/heic0301a.jpg&imgrefurl=http://www.taringa.net/posts/info/1071829/%25C2%25BFCu%25C3%25A1l-es-el-lugar-m%25C3%25A1s-fr%25C3%25ADo-del-universo.html&usg=__16FJfhkI7ieK7RdPEkURfvYIR9U=&h=1280&w=1280&sz=246&hl=es&start=3&um=1&tbnid=YlCJwPmLZVp2QM:&tbnh=150&tbnw=150&prev=/images%3Fq%3Dradiacion%2Bcosmica%2Bde%2Bfondo%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26sa%3DN%26um%3D1

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http://images.google.com.mx/imgres?imgurl=http://www.edufuturo.com/getIm.php%3Fs%3D17156.N-5-8-2.jpg%26x%3D147%26y%3D151&imgrefurl=http://www.edufuturo.com/educacion.php%3Fc%3D1923&usg=__tdiLnwwEMUarKjCAXu7Cg1LH21k=&h=151&w=147&sz=6&hl=es&start=16&um=1&tbnid=76lptjh3LXeSHM:&tbnh=96&tbnw=93&prev=/images%3Fq%3Delementos%2Bquimicos%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26sa%3DX%26um%3D1

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http://images.google.com.mx/imgres?imgurl=http://img337.imageshack.us/img337/1278/071116teengalaxy02lg9.jpg&imgrefurl=http://www.cienciakanija.com/2007/11/&usg=__vuxN_d_JKJTW21cbnYWT9JbErn8=&h=650&w=650&sz=49&hl=es&start=17&um=1&tbnid=4L0EKfv1fNditM:&tbnh=137&tbnw=137&prev=/images%3Fq%3Devolucion%2By%2Bdistribucion%2Bgalactica%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26um%3D1


Video

• http://www.youtube.com/watch?v=Dm4nC5PL6ok

http://www.youtube.com/watch?v=Dm4nC5PL6ok

http://www.youtube.com/watch?v=Dm4nC5PL6ok

http://images.google.com.mx/imgres?imgurl=http://api.ning.com/files/1RLYJ7uNKEVBLcITFaiPBtLSqcYWerfBugpoEf9x9Gr8M1U2DhD3mu3LUYhL*CNuUbzU27PmRYsLVrpWBYlLqYix6nDq84dP/video.jpg&imgrefurl=http://redsocial.uimp20.es/group/videosparaaprender&usg=__iLw8Zftcn_iWf02bNbNrAb4huxo=&h=330&w=550&sz=21&hl=es&start=2&um=1&tbnid=pY5gaa9JZGoPxM:&tbnh=80&tbnw=133&prev=/images%3Fq%3Dvideos%26hl%3Des%26rlz%3D1T4GGLL_esMX353MX354%26um%3D1

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Teoria de la Generacion Espontanea

Definición:

Generación espontánea también conocida como autogénesis es una antigua teoría biológica de abiogénesis, y sostenía que podía surgir vida animal y vegetal (vida compleja) de forma espontánea, a partir de la materia inerte.


Antecedentes

http://images.google.com.mx/imgres?imgurl=http://blogs.ua.es/elmonteida/files/2009/03/aristoteles.jpg&imgrefurl=http://blogs.ua.es/elmonteida/2009/03/31/%25E1%25BC%2580%25CF%2581%25CE%25B9%25CF%2583%25CF%2584%25CE%25BF%25CF%2584%25CE%25AD%25CE%25BB%25CE%25B7%25CF%2582/&usg=__X-vmtQrk_NM5ZOfbvMzIMZ6pMyI=&h=405&w=340&sz=24&hl=es&start=1&um=1&tbnid=SP-gyBIvI2vYcM:&tbnh=124&tbnw=104&prev=/images%3Fq%3Daristoteles%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26sa%3DN%26um%3D1


Experimento de Redi

http://images.google.com.mx/imgres?imgurl=http://en.wikivisual.com/images/2/21/Francesco_Redi.jpg&imgrefurl=http://en.wikivisual.com/index.php/Francesco_Redi&usg=__zH8CubCSZSCye6aYyqnEcnbdHcQ=&h=414&w=350&sz=31&hl=es&start=2&um=1&tbnid=2sfzMyHVqmOjQM:&tbnh=125&tbnw=106&prev=/images%3Fq%3Dredi%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26um%3D1


Experimento de Spallanzani

http://images.google.com.mx/imgres?imgurl=http://media-2.web.britannica.com/eb-media/47/38947-004-AC7E717C.jpg&imgrefurl=http://www.britannica.com/EBchecked/topic-art/557970/31518/Lazzaro-Spallanzani-detail-of-an-oil-painting-by-an-unknown&usg=__81sgjuOEbE4978MZOzG86kcv_Pg=&h=450&w=311&sz=32&hl=es&start=4&um=1&tbnid=ksvwTDOErm7-bM:&tbnh=127&tbnw=88&prev=/images%3Fq%3Dspallanzani%26hl%3Des%26rlz%3D1T4GGLL_esMX353%26um%3D1


Experimento de Pasteur


Video

• http://www.youtube.com/watch?v=6jzSYTW39_A

http://images.google.com.mx/imgres?imgurl=http://api.ning.com/files/1RLYJ7uNKEVBLcITFaiPBtLSqcYWerfBugpoEf9x9Gr8M1U2DhD3mu3LUYhL*CNuUbzU27PmRYsLVrpWBYlLqYix6nDq84dP/video.jpg&imgrefurl=http://redsocial.uimp20.es/group/videosparaaprender&usg=__iLw8Zftcn_iWf02bNbNrAb4huxo=&h=330&w=550&sz=21&hl=es&start=2&um=1&tbnid=pY5gaa9JZGoPxM:&tbnh=80&tbnw=133&prev=/images%3Fq%3Dvideos%26hl%3Des%26rlz%3D1T4GGLL_esMX353MX354%26um%3D1

http://images.google.com.mx/imgres?imgurl=http://www.freewebs.com/poetanegro/imagenes/video.jpg&imgrefurl=http://www.freewebs.com/poetanegro/multimedia.htm&usg=__VuF93PdxleCUQtr5AVUVa01KQ6c=&h=442&w=480&sz=31&hl=es&start=1&um=1&tbnid=uemV8roiHEqLcM:&tbnh=119&tbnw=129&prev=/images%3Fq%3Dvideo%26hl%3Des%26rlz%3D1T4GGLL_esMX353MX354%26um%3D1


http://images.google.com.mx/imgres?imgurl=http://ted.coe.wayne.edu/sse/finding/Wichers/ImageFiles/conclusion.gif&imgrefurl=http://ted.coe.wayne.edu/sse/finding/Wichers/PageFiles/Conclusion.html&usg=__fvGibbZZR7wqFQS55VHatouK3Tw=&h=303&w=456&sz=4&hl=es&start=1&um=1&tbnid=Z9fWvKIOBGUWAM:&tbnh=85&tbnw=128&prev=/images%3Fq%3Dconclusion%26hl%3Des%26um%3D1


Por su atencion!

http://images.google.com.mx/imgres?imgurl=http://blogs.hoymujer.com/media/gracias.gif&imgrefurl=http://lospequesdelpicasso.blogspot.com/&usg=__RFWyYa1dGjMkk0ttHExYYoqOnXg=&h=352&w=350&sz=15&hl=es&start=1&um=1&tbnid=u9Q7FTCR5lZXBM:&tbnh=120&tbnw=119&prev=/images%3Fq%3Dgracias%26hl%3Des%26um%3D1

Teoria Del Big Bang, Teoria de La Generacion Espontanea Biologia

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