On the genesis of species |
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الصفحة vii
... NATURAL SELECTION " TO ACCOUNT FOR THE INCIPIENT STAGES OF USEFUL STRUCTURES . Mr. Darwin supposes that Natural Selection acts by slight variations-- These must be useful at once . - Difficulties as to the giraffe ; as to mimicry ; as ...
... NATURAL SELECTION " TO ACCOUNT FOR THE INCIPIENT STAGES OF USEFUL STRUCTURES . Mr. Darwin supposes that Natural Selection acts by slight variations-- These must be useful at once . - Difficulties as to the giraffe ; as to mimicry ; as ...
الصفحة viii
... Natural Selection " produce con- cordant variations , in certain geographical regions . — Causes besides " Natural Selection " produce concordant variations , in certain zoological and botanical groups . There are homologous parts not ...
... Natural Selection " produce con- cordant variations , in certain geographical regions . — Causes besides " Natural Selection " produce concordant variations , in certain zoological and botanical groups . There are homologous parts not ...
الصفحة x
... Natural Selec- tion ; " also self - abnegation and asceticism . --Distinctness of the ideas " right " and " useful . " - Mr . John Stuart Mill . - Insufficiency of " Natural Selection " to account for the origin of the distinction ...
... Natural Selec- tion ; " also self - abnegation and asceticism . --Distinctness of the ideas " right " and " useful . " - Mr . John Stuart Mill . - Insufficiency of " Natural Selection " to account for the origin of the distinction ...
الصفحة xi
... Natural Selection . " . Whether anything positive as well as negative can be enunciated . - Constancy of laws of nature does not necessarily imply constancy of specific evolution . - Possible exceptional stability of existing epoch ...
... Natural Selection . " . Whether anything positive as well as negative can be enunciated . - Constancy of laws of nature does not necessarily imply constancy of specific evolution . - Possible exceptional stability of existing epoch ...
الصفحة 5
... Natural Selection " is , will be shortly explained ; but before doing so , it may be well to state the object of this book , and the view taken up and defended in it . Its object is to main- tain the position that " Natural Selection ...
... Natural Selection " is , will be shortly explained ; but before doing so , it may be well to state the object of this book , and the view taken up and defended in it . Its object is to main- tain the position that " Natural Selection ...
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5th edition action of Natural admit amongst Animals and Plants annelids appear assertion believe Bird of Paradise birds brought forward butterflies cause Cetacea chapter colour complete conceivable conception contended creation creatures Crown 8vo Darwin Darwinian Darwinian theory Descent difficulty distinct Essays evolution evolved existence explain external Extra fcap F. T. PALGRAVE facts favour Fcap fishes force gemmules harmony Herbert Spencer homology hypothesis Ibid ICHTHYOSAURUS individual innate power inorganic insects instances internal intuitions kind laws less limbs Malay Archipelago mammals manifestation marsupial minute mode modifications moral Natural Selection objections observed organic forms Origin of Species Pangenesis peculiar phenomena Plants under Domestication PLESIOSAURUS POEMS possessed present preserved priori probable produced Professor Huxley pterodactyles race reason regard remarkable reptiles resemblance result Review says seems serial homology Silurian similar structure supposed tendency theism theory of Natural tion true Ungulata vertebrate Wallace wing
مقاطع مشهورة
الصفحة 40 - Messrs. Macmillan have, in their Golden Treasury Series, especially provided editions of standard works, volumes of selected poetry, and original compositions, which entitle this series to be called classical. Nothing can be better than the literary execution, nothing more elegant than the material workmanship"— BRITISH QUARTERLY REVIEW.
الصفحة 21 - Wilson. — A MEMOIR OF GEORGE WILSON, MD, FRSE, Regius Professor of Technology in the University of Edinburgh. By his SISTER. New Edition. Crown 8vo. 6s. "An exquisite and touching portrait of a rare and beautiful spirit.
الصفحة 41 - The Fairy Book ; the Best Popular Fairy Stories. Selected and rendered anew by the Author of
الصفحة 32 - THE PRINCE'S PROGRESS, AND OTHER POEMS. With two Designs by DG ROSSETTI. Fcap. 8vo. 6s. " Miss Rossetti 's poems are of the kind which recalls Shelley's definition of Poetry as the record of the best and happiest moments of the best- and happiest minds.
الصفحة 40 - The Golden Treasury of the Best Songs and Lyrical Poems in the English Language. Selected and arranged, with Notes, by FRANCIS TURNER PALGRAVE.
الصفحة 38 - SIR THOMAS MALORY'S BOOK OF KING ARTHUR AND OF HIS NOBLE KNIGHTS OF THE ROUND TABLE. The Edition of CAXTON, revised for Modern Use. With...
الصفحة 40 - THE BOOK OF PRAISE. From the best English Hymn Writers. Selected and arranged by LORD SELBORNE. A New and Enlarged Edition. THE FAIRY BOOK ; the Best Popular Fairy Stories. Selected and rendered anew by the Author of
الصفحة 314 - The teleological and the mechanical views of nature are not, necessarily, mutually exclusive. On the contrary, the more purely a mechanist the speculator is, the more firmly does he assume a primordial molecular arrangement of which all the phenomena of the universe...
الصفحة 41 - BACON'S ESSAYS AND COLOURS OF GOOD AND EVIL. With Notes and Glossarial Index. By W. ALDIS WRIGHT, MA THE PILGRIM'S PROGRESS from this World to that which is to come.
الصفحة 282 - Thus the consciousness of an Inscrutable Power manifested to us through all phenomena, has been growing ever clearer ; and must eventually be freed from its imperfections. The certainty that on the one hand such a Power exists, while on the other hand its nature transcends intuition and is beyond imagination, is the certainty towards which intelligence has from the first been progressing.