Nature Versus Natural Selection: An Essay on Organic EvolutionLondon, 1895 - Всего страниц: 591 |
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Стр. ix
... race and race 103 ( b ) No organ or instinct exists for the sole benefit of another species - 119 ( c ) The analogy between Natural and Artificial Selection 130 CONTENTS . BOOK I. The Transmutation of Species by means.
... race and race 103 ( b ) No organ or instinct exists for the sole benefit of another species - 119 ( c ) The analogy between Natural and Artificial Selection 130 CONTENTS . BOOK I. The Transmutation of Species by means.
Стр. ix
... race and race 103 ( b ) No organ or instinct exists for the sole benefit of another species - 119 ( c ) The analogy between Natural and Artificial Selection 130 xii . CONTENTS - BOOK I. ( CONTINUED ) .
... race and race 103 ( b ) No organ or instinct exists for the sole benefit of another species - 119 ( c ) The analogy between Natural and Artificial Selection 130 xii . CONTENTS - BOOK I. ( CONTINUED ) .
Стр. 2
... race should undergo a permanent change equivalent to the transmutation of one species into another , it is necessary that variations should arise , that these variations should be inherited by the offspring , and that they should be ...
... race should undergo a permanent change equivalent to the transmutation of one species into another , it is necessary that variations should arise , that these variations should be inherited by the offspring , and that they should be ...
Стр. 4
... race . Mr. Darwin assures us that- 66 A species may be highly variable ; but distinct races will not be formed , if , from any cause , selection be not applied . The carp is highly variable : but it would be extremely difficult to ...
... race . Mr. Darwin assures us that- 66 A species may be highly variable ; but distinct races will not be formed , if , from any cause , selection be not applied . The carp is highly variable : but it would be extremely difficult to ...
Стр. 5
... races . ” — ( The Variation of Animals and Plants under Domestication . vol . ii . , p . 236. ) Without selection individual differences will be swallowed up in the average of the race , through the principle which Mr. Francis Galton ...
... races . ” — ( The Variation of Animals and Plants under Domestication . vol . ii . , p . 236. ) Without selection individual differences will be swallowed up in the average of the race , through the principle which Mr. Francis Galton ...
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Nature Versus Natural Selection: An Essay on Organic Evolution Charles Clement Coe Полный просмотр - 1895 |
Nature Versus Natural Selection: An Essay on Organic Evolution Charles Clement Coe Полный просмотр - 1895 |
Nature Versus Natural Selection: An Essay on Organic Evolution Charles Clement Coe Недоступно для просмотра - 2015 |
Часто встречающиеся слова и выражения
action of Natural adapted animals argument Artificial Selection assertion assume attack become believe birds black rat breed brown rat burrow caterpillars cause chance co-operation colour Colours of Animals competition correlated variation Darwin destruction difficulty dogs effect eggs enemies evidence experience extermination external conditions extinction fact favourable variations female fertile fittest geometrical ratio germ plasm habits hare herd illustration individuals inherited insects instinct intelligence isolation kind larvæ less live male means of Natural modification Natural Selection Naturalist necessarily nest neuter observed obvious occur offspring Organic Evolution Origin of Species phenomena plants possible preservation prey Prince Kropotkin principle produced protection race reason resemblance result Romanes says seems sexual reproduction Sexual Selection similar variants sometimes stability of species structure struggle for existence supposed survival take place theory of Natural tion transmutation of species varieties Wallace Weismann white-tailed eagle wild young
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Стр. 40 - Things base and vile, holding no quantity, Love can transpose to form and dignity. Love looks not with the eyes, but with the mind ; And therefore is wing'd Cupid painted blind...
Стр. 492 - I, that am curtail'd of this fair proportion, Cheated of feature by dissembling nature, Deform'd, unfinish'd, sent before my time Into this breathing world, scarce half made up, And that so lamely and unfashionable That dogs bark at me as I halt by them...
Стр. 312 - So careful of the type' ? but no. From scarped cliff and quarried stone She cries, 'A thousand types are gone: I care for nothing, all shall go.
Стр. 467 - We could never have loved the earth so well if we had had no childhood in it, - if it were not the earth where the same flowers come up again every spring that we used to gather with our tiny fingers as we sat lisping to ourselves on the grass; the same hips and haws on the autumn's hedgerows; the same redbreasts that we used to call "God's birds," because they did no harm to the precious crops.
Стр. 531 - God ! that one might read the book of fate, And see the revolution of the times Make mountains level, and the continent, Weary of solid firmness, melt itself Into the sea...
Стр. 132 - Say,' there be : Yet nature is made better by no mean, But nature makes that mean: so, o'er that art Which, you say, adds to nature, is an art That nature makes.
Стр. 449 - Happy is he who lives to understand Not human nature only, but explores All natures, to the end that he may find The law that governs each : and where begins The union, the partition where, that makes Kind and degree among all visible beings ; The constitutions, powers, and faculties...
Стр. 45 - Thy crowned are as the locusts, and thy captains as the great grasshoppers, which camp in the hedges in the cold day, but when the sun ariseth they flee away, and their place is not known where they are.
Стр. 68 - Seedlings, also, are destroyed in vast numbers by various enemies ; for instance, on a piece of ground three feet long and two wide, dug and cleared, and where there could be no choking from other plants, I marked all the seedlings of our native weeds as they came up, and out of the 357 no less than 295 were destroyed, chiefly by slugs and insects.
Стр. 132 - But nature makes that mean: so, o'er that art, Which you say adds to nature, is an art That nature makes. You see, sweet maid, we marry A gentler...