Darwiniana: Essays and Reviews Pertaining to DarwinismD. Appleton, 1878 - Всего страниц: 396 |
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Стр. 17
... seem rather to be clustered round points , and these round other points , and so on in almost endless cycles . On the view that each species has been independently created , I can see no explanation of this great fact in the ...
... seem rather to be clustered round points , and these round other points , and so on in almost endless cycles . On the view that each species has been independently created , I can see no explanation of this great fact in the ...
Стр. 31
... seems well made out in the case of pigeons . The common opinion upon this sub- ject therefore probably has some foundation . But even if we regard varieties as oscillations around a primitive centre or type , still it appears from the ...
... seems well made out in the case of pigeons . The common opinion upon this sub- ject therefore probably has some foundation . But even if we regard varieties as oscillations around a primitive centre or type , still it appears from the ...
Стр. 36
... wider divergence and a specific character . The fact of such association is undeniable ; and the use which Mr. Darwin makes of it seems fair and natural . The gist of Mr. Darwin's work is to show that 36 DARWINIANA .
... wider divergence and a specific character . The fact of such association is undeniable ; and the use which Mr. Darwin makes of it seems fair and natural . The gist of Mr. Darwin's work is to show that 36 DARWINIANA .
Стр. 40
... seems at first sight to be quite independent of the struggle for existence ; but , in so far as climate chiefly acts in reducing food , it brings on the most severe struggle between the individuals , whether of the same or of distinct ...
... seems at first sight to be quite independent of the struggle for existence ; but , in so far as climate chiefly acts in reducing food , it brings on the most severe struggle between the individuals , whether of the same or of distinct ...
Стр. 48
... seems to have shaken Prof. Pictet in his firm belief in the immutability of species " ( p . 335 ) . What Mr. Darwin now particularly wants to complete his inferential evidence is a proof that the same grada- tion may be traced in later ...
... seems to have shaken Prof. Pictet in his firm belief in the immutability of species " ( p . 335 ) . What Mr. Darwin now particularly wants to complete his inferential evidence is a proof that the same grada- tion may be traced in later ...
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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.
Стр. 3 - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
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.
Стр. 6 - ROBERTSON, The late Rev. FW, MA—TM& and Letters of. Edited by the Rev. Stopford Brooke, MA I. Two vols., uniform with the Sermons. With Steel Portrait. Crown 8vo, "js.
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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.