Darwiniana: Essays and Reviews Pertaining to DarwinismD. Appleton, 1878 - Всего страниц: 396 |
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Стр. v
... close dealing with the facts in hand , and disposed to rise from them only to the consideration of those general questions upon which they throw or from which they receive illustration . Then as to the natural theological questions ...
... close dealing with the facts in hand , and disposed to rise from them only to the consideration of those general questions upon which they throw or from which they receive illustration . Then as to the natural theological questions ...
Стр. x
... Close Fertilization . " - His Impression upon Natural History exceeded only by Linnæus . - His Service in restoring Teleology to Natural History 283 ARTICLE X. INSECTIVOROUS PLANTS . Classification marks Distinctions where Nature ...
... Close Fertilization . " - His Impression upon Natural History exceeded only by Linnæus . - His Service in restoring Teleology to Natural History 283 ARTICLE X. INSECTIVOROUS PLANTS . Classification marks Distinctions where Nature ...
Стр. 31
... close breeding , would promptly disappear ; and the surviving stock would soon blend into a homogeneous result ( in a way pres- ently explained ) , which would naturally be taken for the original form ; but we could seldom know if it ...
... close breeding , would promptly disappear ; and the surviving stock would soon blend into a homogeneous result ( in a way pres- ently explained ) , which would naturally be taken for the original form ; but we could seldom know if it ...
Стр. 32
... close interbreeding diminishes vigor and fertili- ty ; ' and perceiving that bisexuality is ever aimed at in Nature - being attained physiologically in numer ous cases where it is not structurally - Mr . Darwin has worked out the ...
... close interbreeding diminishes vigor and fertili- ty ; ' and perceiving that bisexuality is ever aimed at in Nature - being attained physiologically in numer ous cases where it is not structurally - Mr . Darwin has worked out the ...
Стр. 43
... close round any small piece of ground could live on it ( supposing it not to be in any way pe- culiar in its nature ) , and may be said to be striving to the utmost to live there ; but it is seen that , where they come into the closest ...
... close round any small piece of ground could live on it ( supposing it not to be in any way pe- culiar in its nature ) , and may be said to be striving to the utmost to live there ; but it is seen that , where they come into the closest ...
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adaptation Agassiz appears argument atheistic auroch botanists Candolle Cloth common conclusion connection creation Darwin Darwin's theory Darwinian derivation descendants design in Nature direct divine doctrine doubt Drosera dysteleology equally evidence of design evolution existence explain extinct facts favor final causes force forms fossil genera geological glands Glyptostrobus gradation ground Hodge human hypothesis idea illustration individuals inference insects instance laws less living matter means ment mind miocene natural history natural selection natural theology naturalists nebular hypothesis object origin of species particular peculiar perhaps philosophical phyllotaxis physical plants and animals pollen present principle probably produced Prof propagated prove purpose question races reason regard remarks Review Sarracenia scientific seems sense Sequoia sexual reproduction sort structure succession suggest suppose Taxodium teleology tentacles tertiary theistic things thought tion tive trees variation varieties vary vegetable Westminster Reviewer whole
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Стр. 131 - And God said, Let the earth bring forth the living creature after his kind, cattle, and creeping thing, and beast of the earth after his kind: and it was so.
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Стр. 38 - There is no exception to the rule that every organic being naturally increases at so high a rate, that if not destroyed, the earth would soon be covered by the progeny of a single pair.
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Стр. 276 - My substance was not hid from thee, when I was made in secret, and curiously wrought in the lowest parts of the earth.
Стр. 18 - The green and budding twigs may represent existing species; and those produced during each former year may represent the long succession of extinct species. At each period of growth all the growing twigs have tried to branch out on all sides, and to overtop and kill the surrounding twigs and branches, in the same manner as species and groups of species have tried to overmaster other species in the great battle for life.
Стр. 104 - I can entertain no doubt, after the most deliberate study and dispassionate judgment of which I am capable, that the view which most naturalists until recently entertained, and which I formerly entertained, namely, that each species has been independently created, is erroneous. I am fully convinced that species are not immutable...
Стр. 18 - Of the many twigs which flourished when the tree was a mere bush, only two or three, now grown into great branches, yet survive and bear the other branches; so with the species which lived during long-past geological periods, very few have left living and modified descendants.
Стр. 40 - Climate plays an important part in determining the average numbers of a species, and periodical seasons of extreme cold or drought seem to be the most effective of all checks.