Charles Darwin: erinevus redaktsioonide vahel

Eemaldatud sisu Lisatud sisu
Wkentaur (arutelu | kaastöö)
Wkentaur (arutelu | kaastöö)
18. rida:
** {{halliga|I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to mans power of selection. But the expression often used by Mr. Herbert Spencer of the Survival of the Fittest is more accurate, and is sometimes equally convenient.}}
** ptk III: "Struggle For Existence", [http://darwin-online.org.uk/content/frameset?pageseq=101&itemID=F387&viewtype=image lk 72]
 
* Lõpuks, kui vaadelda kogu aega tervenisti, mitte ainult üht või teist ajahetke, siis - kui vaid mu teooria on õige - pidid arvutud üleminekuteisendid, kes tihedalt kõiki sama rühma liike sidusid, kindlasti eksisteerima, kuid kuid loodusliku valiku protsess ise kipub pidavalt, nagu juba korduvalt märgitud, vanemvorme ja vahelülisid hävitama. Seetõttu võibki tõendeid nende varasemast olemasolust leida üksnes säilinud fossiilsete jäänuste seast [...]
** lk 186
* {{halliga|Looking not to any one time, but to all time, '''if my theory be true, numberless intermediate varieties, linking most closely all the species of the same group together, must assuredly have existed;''' but the very process of natural selection constantly tends, as has been so often remarked, to exterminate the parent forms and the intermediate links. Consequently evidence of their former existence could be found only amongst fossil remains[.]}}
** ptk VI: "Difficulties on Theory", [http://darwin-online.org.uk/content/frameset?pageseq=197&itemID=F373&viewtype=side lk 179]
 
== "Inimese põlvnemine ja suguline valik" (1871) ==