Charles Darwin, evrim teorisini bulan\u00a0ve ortaya koyan ki\u015fi olarak bilinmektedir.\u00a0T\u00fcrlerin zaman i\u00e7inde nas\u0131l de\u011fi\u015fti\u011fini a\u00e7\u0131klamaya ve t\u00fcm ya\u015fam\u0131n evrimden kaynakland\u0131\u011f\u0131n\u0131 ileri s\u00fcrd\u00fc. Charles Darwin’in evrim teorisi teorisi tart\u0131\u015fmal\u0131yd\u0131, ancak sonunda bilim d\u00fcnyas\u0131 teorisini kabul etti.<\/p>\n
\u0130nsan dahil t\u00fcm canl\u0131 t\u00fcrlerinin do\u011fal se\u00e7ilim yoluyla bir ya da birka\u00e7 ortak atadan evrildi\u011fini \u00f6ne s\u00fcrm\u00fc\u015f ve o g\u00fcn\u00fcn \u015fartlar\u0131na g\u00f6re bu teoriyi destekleyen pek \u00e7ok kan\u0131t sunmu\u015ftur.\u00a0Darwin’in fikirleri \u00fczerine in\u015fa edilen modern evrim teorisi, bug\u00fcn biyoloji biliminin temeli ve birle\u015ftirici \u00f6gesidir. Evrimin ger\u00e7ekle\u015fti\u011fi olgusu Darwin hayattayken, do\u011fal se\u00e7ilim teorisinin evrimin ana a\u00e7\u0131klamas\u0131 olmas\u0131 ise 1930’lu y\u0131llarda bilim d\u00fcnyas\u0131 taraf\u0131ndan kabul g\u00f6rm\u00fc\u015ft\u00fcr.\u00a0Darwin’in orijinal teorileri modern evrimsel biyolojinin temelini olu\u015fturmakta, hayat\u0131n \u00e7e\u015fitlili\u011fi \u00fczerine birle\u015ftirici bir mant\u0131ksal a\u00e7\u0131klama sunmaktad\u0131r.<\/p>\n
Evrimin mekanizmas\u0131n\u0131n anla\u015f\u0131lmas\u0131nda ve a\u00e7\u0131klanmas\u0131nda bug\u00fcn ge\u00e7erli olan bilimsel sentez, \u0130ngiliz do\u011fa tarih\u00e7isi Charles Darwin taraf\u0131ndan 1859’da ortaya at\u0131lm\u0131\u015f olan evrim kuram\u0131 \u00fcst\u00fcne kuruludur. Darwin, organizmalar\u0131n evrim sonucu ortaya \u00e7\u0131kt\u0131\u011f\u0131n\u0131 ve organizmalar\u0131n g\u00f6z, kanat, b\u00f6brek gibi belirli bir amaca hizmet eden organlara sahip olmalar\u0131n\u0131n yine evrimin bir sonucu oldu\u011funu ileri s\u00fcrd\u00fc. Bu iddias\u0131 temelde do\u011fru olmakla birlikte eksikti.<\/p>\n
Darwin, kuram\u0131n\u0131 do\u011fal se\u00e7ilim ad\u0131n\u0131 verdi\u011fi s\u00fcrece dayand\u0131r\u0131yordu. Ona g\u00f6re t\u00fcrde\u015flerine g\u00f6re daha \u00e7ok i\u015fe yarar \u00f6zelliklere sahip olan canl\u0131lar (\u00f6rne\u011fin daha keskin g\u00f6r\u00fc\u015fe sahip olanlar ya da daha h\u0131zl\u0131 ko\u015fanlar) hayatta kalma yar\u0131\u015f\u0131nda avantajl\u0131 duruma ge\u00e7iyor, bu nedenle soyunu devam ettirme \u015fans\u0131n\u0131 art\u0131r\u0131yordu.<\/p>\n
Darwin g\u00fcn\u00fcnde, bilim adamlar\u0131, hayat\u0131n zaman i\u00e7inde nas\u0131l de\u011fi\u015febilece\u011fi konusunda bir tak\u0131m a\u00e7\u0131klamalar yapt\u0131. Baz\u0131lar\u0131, canl\u0131lar\u0131n b\u00fcy\u00fck ad\u0131mlarla de\u011fi\u015fti\u011fine inanmaktad\u0131r. Bir k\u0131sm\u0131 ise ebeveynlerin davran\u0131\u015flar\u0131n\u0131n yavrular\u0131n\u0131 etkiledi\u011fine inanmaktad\u0131r. Ispinoz toplamak ve k\u00fc\u00e7\u00fck de\u011fi\u015fimlerin hayatta kalma oranlar\u0131n\u0131 nas\u0131l artt\u0131rd\u0131\u011f\u0131n\u0131 g\u00f6stermekle Darwin, evrim i\u00e7in cazip \u00f6renkler sundu.<\/p>\n
Darwin, evrimin yerini alan ilk ki\u015fi de\u011fildi, ancak onu y\u0131llarca ana ara\u015ft\u0131rma alan\u0131 haline getirdi. \u00c7a\u011fda\u015flar\u0131n\u0131n tamam\u0131 ilk ba\u015fta teorisini kabul etmemesine kar\u015f\u0131n, art\u0131k d\u00fcnyadaki ya\u015fam\u0131 a\u00e7\u0131klayan tek bilimsel \u00e7er\u00e7eve.<\/p>\n
Darwin’in yazd\u0131\u011f\u0131 her \u015fey do\u011fru say\u0131lmazd\u0131 ve evrim teorisi y\u0131llar i\u00e7inde \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015fti. Bilim adamlar\u0131 hala evrimin do\u011fas\u0131n\u0131 tart\u0131\u015f\u0131yor ve kal\u0131plar belirlemeye \u00e7al\u0131\u015f\u0131yorlar. Baz\u0131lar\u0131 evrim oran\u0131n\u0131n olduk\u00e7a tutarl\u0131 oldu\u011funa inan\u0131rken di\u011ferleri t\u00fcrlerin do\u011fadan ve rekabette a\u015f\u0131r\u0131 derecede bask\u0131ya maruz kald\u0131klar\u0131nda evrimin \u00e7o\u011funun ger\u00e7ekle\u015fti\u011fini ve dengeye o-turdu\u011funu savunmaktad\u0131rlar.<\/p>\n","protected":false},"excerpt":{"rendered":"
Charles Darwin, evrim teorisini bulan\u00a0ve ortaya koyan ki\u015fi olarak bilinmektedir.\u00a0T\u00fcrlerin zaman i\u00e7inde nas\u0131l de\u011fi\u015fti\u011fini a\u00e7\u0131klamaya ve t\u00fcm ya\u015fam\u0131n evrimden kaynakland\u0131\u011f\u0131n\u0131 ileri s\u00fcrd\u00fc. Charles Darwin’in evrim teorisi teorisi tart\u0131\u015fmal\u0131yd\u0131, ancak sonunda…<\/p>\n","protected":false},"author":1,"featured_media":5750,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[2370],"class_list":["post-5749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim","tag-evrim-teorisi"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/5749"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5749"}],"version-history":[{"count":2,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/5749\/revisions"}],"predecessor-version":[{"id":5752,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/5749\/revisions\/5752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/media\/5750"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}