The Doctrine of Descent and DarwinismD. Appleton, 1875 - 334 من الصفحات |
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الصفحة 10
... possesses three little bones in the auditory apparatus , the bird only one . The history of development shows that out of the ma- terial which in man is applied to the formation of the malleus and incus , two other portions of the skull ...
... possesses three little bones in the auditory apparatus , the bird only one . The history of development shows that out of the ma- terial which in man is applied to the formation of the malleus and incus , two other portions of the skull ...
الصفحة 14
... possesses the Truth , " it is forgotten that there are truths and truths . The subjective visions and sensations of sound by which the mentally diseased are excited and alarmed , are to them a reality , yet a reality quite different to ...
... possesses the Truth , " it is forgotten that there are truths and truths . The subjective visions and sensations of sound by which the mentally diseased are excited and alarmed , are to them a reality , yet a reality quite different to ...
الصفحة 15
... the reciprocal relations of the entities of which it is * Wer Wissenschafft und Kunst besitzt , Hat auch Religion ; Wer jene beiden nicht besitzt , Der habe Religion . ? composed - possessed , moreover , of powers of compre- 2.
... the reciprocal relations of the entities of which it is * Wer Wissenschafft und Kunst besitzt , Hat auch Religion ; Wer jene beiden nicht besitzt , Der habe Religion . ? composed - possessed , moreover , of powers of compre- 2.
الصفحة 16
Dr. Schmidt (Eduard Oskar), Oscar Schmidt. composed - possessed , moreover , of powers of compre- hension sufficient to submit all these facts to analysis , would be able to reduce to a single formula the motions of the largest heavenly ...
Dr. Schmidt (Eduard Oskar), Oscar Schmidt. composed - possessed , moreover , of powers of compre- hension sufficient to submit all these facts to analysis , would be able to reduce to a single formula the motions of the largest heavenly ...
الصفحة 28
... possesses no arterial system , no special respiratory apparatus ; the functions of the nerves and the sensory organs are performed by the individual parts of the surface . Reproduction is usually effected by the budding of gemmules ...
... possesses no arterial system , no special respiratory apparatus ; the functions of the nerves and the sensory organs are performed by the individual parts of the surface . Reproduction is usually effected by the budding of gemmules ...
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عبارات ومصطلحات مألوفة
according adaptation already Ammonites Amphibians animal world apes appearance Ascidian become birds brain causes Cetacea character characteristics comparative anatomy complete connection continent Darwin dentition derivation diverge doctrine of Descent Echinoderms embryonic Eocene exhibit external facts families fauna fish formation fossil Ganoids Gastrula genera genus geological Goethe grade gradually groups Haeckel heredity higher horse human hypothesis idea individual infer intermediate forms islands lancelet language larva larvæ likewise linguistic Linnæus lower mammals Marsupials Medusa ment merely metamorphosis modifications morphological mutability natural selection observation Oolite organisms origin peculiar pedigree perfect period phase phenomena placenta plants polypes possess present primordial progenitors races relations remains reproduction reptiles resemblance Rütimeyer says scarcely scientific separate sexual Silurian skull species sponges strata structure systematic terrestrial animals Tertiary theory of selection tion transformation transition true Ungulata Ungulates varieties vegetal vertebral column Vertebrata vertebrate animals whole
مقاطع مشهورة
الصفحة 162 - 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.18 Darwin always knew that his views would be controversial. A few days before The Origin of Species appeared, Darwin wrote, in a letter to Wallace, 'God knows what...
الصفحة 160 - I had not formerly sufficiently considered the existence of many structures which appear to be, as far as we can judge, neither beneficial nor injurious ; and this I believe to be one of the greatest oversights as yet detected in my work.
الصفحة 160 - Na'geli on plants, and the remarks by various authors with respect to animals, more especially those recently made by Professor Broca, that in the earlier editions of my Origin of Species I perhaps attributed too much to the action of natural selection or the survival of the fittest.