Meiosis y formación de gametos

“ Un gran poder, conlleva una gran responsabilidad”-Spiderman

[object Object],[object Object],[object Object]

Objetivos de Hoy ,[object Object],[object Object],[object Object],[object Object],[object Object]

Teoría de la preformación ,[object Object],[object Object]

Formación de células sexuales ,[object Object],[object Object],[object Object]

Fecundación ,[object Object],[object Object]

[object Object],[object Object],Cariotipo

Ejemplos de Cantidad de Cromosomas en Diferentes Organismos Especie Número de cromosomas Humanos 46 Mosquitos 6 Perros 78 Calabaza 18 Helecho 1260 Hormiga Obrera 1

[object Object],[object Object]

S índrome de Down ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Síndrome de Turner ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Síndrome de Patau ,[object Object],[object Object],[object Object],[object Object]

Meiosis ,[object Object],[object Object],[object Object]

La interfase antes de meiosis ,[object Object],[object Object],[object Object],[object Object]

Las etapas de la Meiosis ,[object Object],[object Object],[object Object],[object Object]

Meiosis I: proceso reductor (De diploide a haploide) Meiosis II: Proceso mitótico

Profase I ,[object Object],[object Object],[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Sinapsis : ,[object Object],Animacion: http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Entrecruzamiento: ,[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/ sites/dl/free/0072437316/120074/bio19.swf ::Stages of Meiosis

Metafase I ,[object Object],[object Object],[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Anafase I ,[object Object],[object Object],[object Object],http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Telofase I ,[object Object],[object Object],[object Object],http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Intercinesis ,[object Object],[object Object]

Profase II ,[object Object],[object Object],[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html

Animacion Profase II http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Metafase II ,[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages of Meiosis

Anafase II ,[object Object],[object Object],[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html

Telofase II ,[object Object],[object Object],http:// www.lewport.wnyric.org / jwanamaker / animations / meiosis.html

Animacion Meiosis http:// www.johnkyrk.com / meiosis.html

Meiosis y formación de gametos

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