[{"data":1,"prerenderedAt":138},["ShallowReactive",2],{"\u002Fpublic\u002Ftopics\u002Fbiologia\u002Fevolucion?{}":3,"topics-with-content:biologia":108},{"course":4,"topic":12,"counts":16,"universities":21,"channels":30,"sampleQuestions":65,"sameName":107},{"id":5,"slug":6,"name":7,"shortName":8,"area":9,"icon":10,"sortOrder":11},7,"biologia","Biología","Biol.","science","i-lucide-dna",6,{"id":13,"courseId":5,"slug":14,"name":15,"sortOrder":11},707,"evolucion","Evolución",{"topicId":13,"courseId":5,"questions":17,"classes":18,"videos":19,"minutes":20},17,139,109,2425,[22],{"universityId":23,"questions":17,"years":24},1,[25,26,27,28,29],2026,2025,2024,2023,2022,[31,34,37,39,42,45,48,50,53,56,58,61,63],{"name":32,"classes":33},"Academia Grupo Ciencias",34,{"name":35,"classes":36},"Alberto Cruz",33,{"name":38,"classes":17},"Academia ipluton",{"name":40,"classes":41},"Academia Internet",13,{"name":43,"classes":44},"Ciclo Uni-San Marcos",11,{"name":46,"classes":47},"META VILLARREAL",8,{"name":49,"classes":11},"Salón Sapiens",{"name":51,"classes":52},"Academias Aduni y César Vallejo",5,{"name":54,"classes":55},"CEPRE UNMSM",4,{"name":57,"classes":55},"Trilce Multimedia",{"name":59,"classes":60},"Pamer Corporación Educativa",2,{"name":62,"classes":23},"Academia_Pitagoras",{"name":64,"classes":23},"Saco Oliveros",[66,91],{"id":67,"courseId":5,"topicId":13,"pastExamId":68,"stem":69,"options":70,"correctKey":78,"explanation":86,"difficulty":23,"status":87,"source":88,"stats":89},5093,248,"En un inicio, solo existieron las jirafas de cuello corto; sin embargo, tras milenios de evolución, fueron apareciendo algunas especies de jirafas con cuello largo. Si el mecanismo propuesto por Lamarck para la evolución del cuello de las jirafas no es el correcto, entonces, a la luz de las ideas de Charles Darwin, ¿cómo se explica que, en la actualidad, solo existan jirafas de cuello largo?",[71,74,77,80,83],{"key":72,"text":73},"A","El cuello largo de la jirafa ocurrió por una mutación puntual y se mantuvo.",{"key":75,"text":76},"B","Las jirafas de cuello corto, al no mutar, quedaron marcadas para la extinción.",{"key":78,"text":79},"C","El cuello largo de la jirafa se impuso por selección natural al ser una ventaja.",{"key":81,"text":82},"D","La evolución gradual se dio para las jirafas de cuello corto, pero no prosperó.",{"key":84,"text":85},"E","Las jirafas de cuello corto mantuvieron sus rasgos fijos y se extinguieron.","","published","UNMSM 2026-II · Medicina Humana",{"attempts":90,"accuracy":90},0,{"id":92,"courseId":5,"topicId":13,"pastExamId":68,"stem":93,"options":94,"correctKey":81,"explanation":86,"difficulty":105,"status":87,"source":88,"stats":106},5094,"Los hallazgos antropológicos han esclarecido múltiples aspectos sobre la evolución gradual de los homínidos, en la que se aprecian dos hitos importantes: a) el bipedismo y b) el manejo del fuego. Dos de las más antiguas especies que exhiben estos rasgos, respectivamente, son",[95,97,99,101,103],{"key":72,"text":96},"Orrorin tugenensis y Homo habilis.",{"key":75,"text":98},"Sahelanthropus tchadensis y Ardipithecus ramidus.",{"key":78,"text":100},"Ardipithecus ramidus y Homo habilis.",{"key":81,"text":102},"Australopithecus afarensis y Homo erectus.",{"key":84,"text":104},"Australopithecus robustus y Homo habilis.",3,{"attempts":90,"accuracy":90},[],[109,110,111,112,113,114,13,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137],701,702,703,704,705,706,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,1791501530542]