| David L. Sills, Robert King Merton - 2000 - عدد الصفحات: 466
...of the many individuals of any species who are periodically born, but a small number can survive. 1 have called this principle, by which each slight variation,...to mark its relation to man's power of selection. (But the expression often used by Mr. Herbert Spencer of the Survival of the Fittest is more accurate,... | |
| Samuel Anthony Barnett - 2000 - عدد الصفحات: 230
...Instead, they explained adaptedness by a concept which does not require conscious design. Darwin wrote: 'I have called this principle, by which each slight...useful, is preserved, by the term of Natural Selection.' Darwinism therefore seemed to replace the theists' 'first cause' with an amoral, impersonal process... | |
| Joseph Giovannoli - 2000 - عدد الصفحات: 391
...generally be inherited by its offspring. The offspring, also, will thus have a better chance of surviving, for, of the many individuals of any species which...periodically born, but a small number can survive. In addition to observing accurately the result of DNA's incessant refinement of genetic knowledge,... | |
| Jean Aitchison - 2000 - عدد الصفحات: 300
...generally be inherited by its offspring. The offspring, also, will have a better chance of surviving ... I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection,12 According to Darwin, evolution happened very slowly: 'As natural selection acts... | |
| Jon Fripp, Michael Fripp, Deborah Fripp - 2000 - عدد الصفحات: 262
...a vanishingly small amount of energy. — Edward O.Wilson In The Diversity of Life, 1992 Evolution I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection. — Charles Robert Darwin In The Origin of Species, 1859 Early ethologists often... | |
| Leslie Alan Horvitz - 2001 - عدد الصفحات: 356
...generally be inherited by its offspring. The offspring, also, will thus have a better chance of surviving, for, of the many individuals of any species which...useful, is preserved, by the term of Natural Selection .... What Does It Mean? Differences in the offspring of an organism are called mutations. Although... | |
| Elof Axel Carlson - 2001 - عدد الصفحات: 476
...generally be inherited by the offspring. The offspring, also, will thus have a better chance of surviving, for, of the many individuals of any species which...slight variation, if useful, is preserved, by the term Natural Selection, in order to mark its relation to man's power of selection."13 Darwin acknowledged... | |
| David C. Stove - عدد الصفحات: 388
...single organic being around us may be said to be striving to the utmost to increase its numbers"; that "of the many individuals of any species which are...periodically born, but a small number can survive"; that it is to a mother's "advantage" that her child should be adopted by another woman; that "no one... | |
| David Gardner, Tom Gardner - 2001 - عدد الصفحات: 317
...let's learn how to read their financial statements. THINGS TO LOOK FOR Selecting the Best Growth Stocks I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection. — Charles Darwin (onvinced of our need to fight the good fight and buy up some... | |
| Michael Shermer - 2001 - عدد الصفحات: 368
...(and improperly applied) description, "survival of the fittest," as superior to his own phraseology: "I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection, in order to make its relation to man's power of selection. But the expression often... | |
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