The Darwinian Theory of the Transmutation of Species |
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Page iv
... words of Shakspeare , ' See now how wit may be made a Jack - a - lent , when ' tis upon ill employ- ment .'- ( Merry Wives of Windsor . ) At any rate such has been the conviction of the writer of these pages , so that he has entertained ...
... words of Shakspeare , ' See now how wit may be made a Jack - a - lent , when ' tis upon ill employ- ment .'- ( Merry Wives of Windsor . ) At any rate such has been the conviction of the writer of these pages , so that he has entertained ...
Page vii
... word of God , so that the things which are seen were not made of the things which do appear ; ' a formulary of words which precisely excludes Mr Darwin's Theory . The interests of science may , however , suffer detriment for a season by ...
... word of God , so that the things which are seen were not made of the things which do appear ; ' a formulary of words which precisely excludes Mr Darwin's Theory . The interests of science may , however , suffer detriment for a season by ...
Page viii
... words , ' penetrated with that severe spirit ' of synthesis and method which regulated his thoughts in his subsequent labours . It is greatly owing to that severe spirit that he became so illustrious in the scientific world . The ...
... words , ' penetrated with that severe spirit ' of synthesis and method which regulated his thoughts in his subsequent labours . It is greatly owing to that severe spirit that he became so illustrious in the scientific world . The ...
Page 1
... words : - When on board H.M.S. Beagle as naturalist , I was much struck with certain facts in the distribution of the organic beings inhabiting South America , and in the geological relations of the present to the past inhabitants of ...
... words : - When on board H.M.S. Beagle as naturalist , I was much struck with certain facts in the distribution of the organic beings inhabiting South America , and in the geological relations of the present to the past inhabitants of ...
Page 2
... words show , by the Author's own confession , the tendency of his mind at that period ; and though he has not informed us what those inaccurate and superficial hypotheses might be , yet as he has told us that at that time he was ...
... words show , by the Author's own confession , the tendency of his mind at that period ; and though he has not informed us what those inaccurate and superficial hypotheses might be , yet as he has told us that at that time he was ...
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Common terms and phrases
acknowledged advance ages Algæ amongst ancient appear beauty bees believe birds blood bones character contrivances creation creatures Cuvier Darwin Darwin's Theory descended difficulty distinct earth effected Eocene existence exterminated fact favoured female fertile fishes formation forms fossil genera geology germ giraffe gorilla habits hive-bee horse human hybrid imagination improvement infinite insects instance instinct intellect Lamarck larvæ learned limbs living Lucretius Lyell male means ment metaphor millions modification mutation Natural Selection naturalists never object observed organic Origin of Species passage perfect physiologists plants principle produced Professor progenitor proof quadrupeds race red clover reptiles respiration result says seems sequence of events Silurian soil spore sterility structure struggle suppose tail tapir Tertiary Theory of Transmutation things tion transformation TRANSMUTATION OF SPECIES Transmutationists Trémaux Trilobite variations varieties vertebral column vertebrata vertebrated animals whale whole words
Popular passages
Page 20 - And God made the beast of the earth after his kind, and cattle after their kind, and every thing that creepeth upon the earth after his kind: and God saw that it was good.
Page 20 - And God said, Let the earth bring forth grass, the herb yielding seed and the fruit tree yielding fruit after his kind, whose seed is in itself, upon the earth: and it was so. And the earth brought forth grass, and herb yielding seed after his kind, and the tree yielding fruit, whose seed was in itself, after his kind: and God saw that it was good.
Page 371 - A few naturalists, endowed with much flexibility of mind, and who have already begun to doubt the immutability of species, may be influenced by this volume; but I look with confidence to the future, to young and rising naturalists, who will be able to view both sides of the question with impartiality.
Page 348 - Slow though the process of selection may be, if feeble man can do much by his powers of artificial selection, I can see no limit. to the amount of change, to the beauty and infinite complexity of the coadaptations between all organic beings, one with another and with their physical conditions of life, which may be effected in the long course of time by nature's power of selection.
Page 7 - In short, we shall have to treat species in the same manner as those naturalists treat genera, who admit that genera are merely artificial combinations made for convenience. This may not be a cheering prospect ; but we shall at least be freed from the vain search for the undiscovered and undiscoverable essence of the term species.
Page 232 - the recognition of an ideal Exemplar for the Vertebrated Animals proves that the Knowledge of such a being as Man must have existed before Man appeared. For the Divine mind which planned the Archetype also foreknew all its modifications. The Archetypal idea was manifested in the flesh, under divers modifications, upon this planet, long prior to the existence of those animal species that actually exemplify it.
Page 70 - Under changed conditions of life, it is at least possible that slight modifications of instinct might be profitable to a species ; and if it can be shown that instincts do vary ever so little, then I can see no difficulty in natural selection preserving and continually accumulating variations of instinct to any extent that was profitable. It is thus, as I believe, that all the most complex and wonderful instincts have originated.
Page 61 - The similar framework of bones in the hand of a man, wing of a bat, fin of the porpoise, and leg of the horse, — the same number of vertebrae forming the neck of the giraffe and of the elephant, — and innumerable other such facts, at once explain themselves on the theory of descent with slow and slight successive modifications.
Page 1 - These facts, as will be seen in the latter chapters of this volume, seemed to throw some light on the origin of species — that mystery of mysteries, as it has been called by one of our greatest philosophers.
Page 45 - It has been said that I speak of natural selection as an active power or Deity ; but who objects to an author speaking of the attraction of gravity as ruling the movements of the planets ? Everyone knows what is meant and is implied by such metaphorical expressions; and they are almost necessary for brevity.