Studies in Science and ReligionW. F. Draper, 1882 - Всего страниц: 390 |
Результаты поиска по книге
Результаты 1 – 5 из 12
Стр. 51
... . As is now well known , there is a marked distinction between the life upon islands sur- 1 Lyell's Principles of Geology , Vol . ii . p . 347 . rounded by deep seas and that upon islands sepa- rated ILLUSTRATED BY DARWINISM . 51.
... . As is now well known , there is a marked distinction between the life upon islands sur- 1 Lyell's Principles of Geology , Vol . ii . p . 347 . rounded by deep seas and that upon islands sepa- rated ILLUSTRATED BY DARWINISM . 51.
Стр. 99
... marked in geological history . " " At the close of the Carbo- niferous age there was a complete extermination of all living species . " In this step upward we have passed from the age of fishes to the age of reptiles with an abruptness ...
... marked in geological history . " " At the close of the Carbo- niferous age there was a complete extermination of all living species . " In this step upward we have passed from the age of fishes to the age of reptiles with an abruptness ...
Стр. 113
... marked periodic acceleration in the operation of the forces of organic development . For the terra incognita into which he can flee is still sufficiently large . He will suppose that the changes in or- ganic life had been in progress ...
... marked periodic acceleration in the operation of the forces of organic development . For the terra incognita into which he can flee is still sufficiently large . He will suppose that the changes in or- ganic life had been in progress ...
Стр. 118
... marked and persistent characteristics have arisen since the historical era , under the direc- tion of human selection . The amount of this domestic variation multiplied by tens of thou- sands would present a very large sum . He who ...
... marked and persistent characteristics have arisen since the historical era , under the direc- tion of human selection . The amount of this domestic variation multiplied by tens of thou- sands would present a very large sum . He who ...
Стр. 127
... marked , could be perpetuated ; " and strengthens the position by an illustration of his own : " If , for instance , a bird of some kind could procure its food more easily by having its beak curved , and if one were born with its beak ...
... marked , could be perpetuated ; " and strengthens the position by an illustration of his own : " If , for instance , a bird of some kind could procure its food more easily by having its beak curved , and if one were born with its beak ...
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
according adapted America amount animals appear Asa Gray authority become believe Bible called changes character close concerning connection consider continuous creation Darwin deposited difficulty direction discussion distinct divine doctrine earth effect Europe evidence existence facts fall feet final cause force forms geological give glacial period gravel higher human hundred individuals inductive interpretation islands known land language less limited living logical marked material means miles mind moral natural selection nearly North object observation occur operations organic origin Origin of Species particular period plants position present preserved principle produced Professor question race reason regard relation remarks result revelation river scientific similar single species stone supposed taken theory things thought thousand tion Trenton true universe valley variation varieties vary whole
Популярные отрывки
Стр. 252 - For there is no difference between the Jew and the Greek : for the same Lord over all, is rich unto all that call upon him. For whosoever shall call upon the name of the Lord, shall be saved.
Стр. 171 - A chain composed of an infinite number of links can no more support itself than a chain composed of a finite number of links.
Стр. 40 - It is a truly wonderful fact — the wonder of which we are apt to overlook from familiarity — that all animals and all plants throughout all time and space should be related to each other in groups, subordinate to groups, in the manner which we everywhere behold...
Стр. 152 - But as my conclusions have lately been much misrepresented, and it has been stated that I attribute the modification of species exclusively to natural selection, I may be permitted to remark that in the first edition of this work, and subsequently, I placed in a most conspicuous position — namely, at the close of the Introduction — the following words: "I am convinced that natural selection has been the main but not thé exclusive means of modification.
Стр. 374 - Shelomith and his brethren were over all the treasures of the dedicated things, which David the king, and the chief fathers, the captains over thousands and...
Стр. 188 - The cause, then, philosophically speaking, is the sum total of the conditions, positive and negative, taken together — the whole of the contingencies of every description, which, being realized, the consequent invariably follows.
Стр. 84 - So, naturalists observe, a flea Has smaller fleas that on him prey; And- these have smaller still to bite 'em, And so proceed ad infinitum.
Стр. 151 - Several writers have misapprehended or objected to the term Natural Selection. Some have even imagined that natural selection induces variability, whereas it implies only the preservation of such variations as arise and are beneficial to the being under its conditions of life.
Стр. 161 - Vice is a monster of so frightful mien, As, to be hated, needs but to be seen; Yet seen too oft, familiar with her face, We first endure, then pity, then embrace.
Стр. 151 - Strictly speaking, therefore, Mr. Darwin's theory is not a theory on the Origin of Species at all, but only a theory on the causes which lead to the relative success or failure of such new Forms as may be born into the world.