The Naturalist as Interpreter and Seer ...Doubleday, Page, 1902 - 173ÆäÀÌÁö |
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vii ÆäÀÌÁö
... flowers and common insects work out their un- ending co - partnery . A blossom by its scent , its beauty of tint ... flower may vii Preface.
... flowers and common insects work out their un- ending co - partnery . A blossom by its scent , its beauty of tint ... flower may vii Preface.
viii ÆäÀÌÁö
that at last the very form of a flower may be cast in the mould of its winged ally . A word is also spoken regarding the singular relations of late detected between the world of vegetation and minute forms once deemed parasitic . The ...
that at last the very form of a flower may be cast in the mould of its winged ally . A word is also spoken regarding the singular relations of late detected between the world of vegetation and minute forms once deemed parasitic . The ...
xii ÆäÀÌÁö
... FLOWERS : A CHAPTER IN MODERN BOTANY Dress is important , whether natural or artificial . Because they catch dust on their clothes , bees , moths and butterflies have brought about myriad espousals of flower with flower . Colours and ...
... FLOWERS : A CHAPTER IN MODERN BOTANY Dress is important , whether natural or artificial . Because they catch dust on their clothes , bees , moths and butterflies have brought about myriad espousals of flower with flower . Colours and ...
6 ÆäÀÌÁö
... , butterflies and other animals . With birds it has often rendered the voice of the male musical to the female , as well as to our ears . Flowers and fruit have been rendered conspicu- ous by brilliant 6 Masterpieces of Science.
... , butterflies and other animals . With birds it has often rendered the voice of the male musical to the female , as well as to our ears . Flowers and fruit have been rendered conspicu- ous by brilliant 6 Masterpieces of Science.
7 ÆäÀÌÁö
Flowers and fruit have been rendered conspicu- ous by brilliant colours in contrast with the green foliage , in order that the flowers may be easily seen , visited and fertilized by insects , and the seeds disseminated by birds . How it ...
Flowers and fruit have been rendered conspicu- ous by brilliant colours in contrast with the green foliage , in order that the flowers may be easily seen , visited and fertilized by insects , and the seeds disseminated by birds . How it ...
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33 ÆäÀÌÁö - As all the living forms of life are the lineal descendants of those which lived long before the Cambrian epoch, we may feel certain that the ordinary succession by generation has never once been broken, and that no cataclysm has desolated the whole world. Hence we may look with some confidence to a secure future of great length. And as natural selection works solely by and for the good of each being, all corporeal and mental endowments will tend to progress towards perfection.
33 ÆäÀÌÁö - It is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent upon each other in so complex a manner, have all been produced by laws acting around us.
37 ÆäÀÌÁö - I happened to read for amusement ' Malthus on Population ' ; and being well prepared to appreciate the struggle for existence which everywhere goes on from longcontinued observation of the habits of animals and plants, it at once struck me that under these circumstances favorable variations would tend to be preserved, and unfavorable ones to be destroyed. The result of this would be the formation of new species. Here then I had at last got a theory by which to work...
34 ÆäÀÌÁö - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
29 ÆäÀÌÁö - We possess no pedigree or armorial bearings; and we have to discover and trace the many diverging lines of descent in our natural genealogies, by characters of any kind which have long been inherited. Rudimentary organs will speak infallibly with respect to the nature of long-lost structures. Species and groups of species which are called aberrant, and which may fancifully be called living fossils, will aid us in forming a picture of the ancient forms of life. Embryology will often reveal to us the...
36 ÆäÀÌÁö - It was evident that such facts as these, as well as many others, could only be explained on the supposition that species gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the organisms (especially in the case of plants) could account for the innumerable cases in which organisms of every kind are beautifully adapted to their habits of life — for instance, a woodpecker or a tree-frog to climb trees,...
41 ÆäÀÌÁö - I had, also, during many years followed a golden rule, namely, that whenever a published fact, a new observation or thought came across me, which was opposed to my general results, to make a memorandum of it without fail and at once; for I had found by experience that such facts and thoughts were far more apt to escape from the memory than favorable ones. Owing to this habit, very few objections were raised against my views which I had not at least noticed and attempted to answer.
38 ÆäÀÌÁö - The solution, as I believe, is that the modified offspring of all dominant and increasing forms tend to become adapted to many and highly diversified places in the economy of nature.
46 ÆäÀÌÁö - ... man is descended from some less highly organized form. The grounds upon which this conclusion rests will never be shaken, for the 45 close similarity between man and the lower animals in embryonic development, as well as in innumerable points of structure and constitution, both of high and of the most trifling importance — the rudiments which he retains, and the abnormal reversions to which he is occasionally liable — are facts which cannot be disputed.
20 ÆäÀÌÁö - A celebrated author and divine has written to me that 'he has gradually learnt to see that it is just as noble a conception of the Deity to believe that He created a few original forms capable of...