The Origin of Species by Means of Natural Selection: Or, the Preservation of Favored Races in the Struggle for Life, Volume 1D. Appleton, 1898 - Evolution |
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Page xv
... similar views , as shown in the Intro- duction to a work written in 1794 and 1795 , but not published till long afterwards : he has pointedly remarked ( Goethe als Natur- forscher , ' von Dr. Karl Meding , s . 34 ) that the future ...
... similar views , as shown in the Intro- duction to a work written in 1794 and 1795 , but not published till long afterwards : he has pointedly remarked ( Goethe als Natur- forscher , ' von Dr. Karl Meding , s . 34 ) that the future ...
Page xxiv
... similar belief . Similar views have , as is well known , been main- tained by Oken in his mystical Natur - Philosophie . ' From other references in Godron's work ' Sur l'Espèce , ' it seems that Bory St. Vincent , Burdach , Poiret , and ...
... similar belief . Similar views have , as is well known , been main- tained by Oken in his mystical Natur - Philosophie . ' From other references in Godron's work ' Sur l'Espèce , ' it seems that Bory St. Vincent , Burdach , Poiret , and ...
Page 8
... similar vari- ations sometimes arise under , as far as we can judge , dissimilar conditions ; and , on the other hand , dissimilar variations arise under conditions which appear to be nearly uniform . The effects on the offspring are ...
... similar vari- ations sometimes arise under , as far as we can judge , dissimilar conditions ; and , on the other hand , dissimilar variations arise under conditions which appear to be nearly uniform . The effects on the offspring are ...
Page 27
... similar habits with the rock - pigeon seems a very rash assumption . Moreover , the several above- named domesticated breeds have been transported to all parts of the world , and , therefore , some of them must have been carried back ...
... similar habits with the rock - pigeon seems a very rash assumption . Moreover , the several above- named domesticated breeds have been transported to all parts of the world , and , therefore , some of them must have been carried back ...
Page 32
... similar conclusion in regard to the many species of finches , or other groups of birds , in nature . One circumstance has struck me much ; namely , that nearly all the breeders of the various domestic animals and the cultivators of ...
... similar conclusion in regard to the many species of finches , or other groups of birds , in nature . One circumstance has struck me much ; namely , that nearly all the breeders of the various domestic animals and the cultivators of ...
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Common terms and phrases
adapted advantage allied analogous animals and plants appear Asa Gray beak become bees believe birds breeds caudicle cause cells characters climate closely colour common crossed cuckoo degree descendants developed difficulty distinct species disuse divergence domestic animals domestic races doubt effects eggs existence extinct extremely facts favourable females flowers forms Fritz Müller genera genus giraffe gradations greater number groups habits Hence hermaphrodites hive-bee important increase inhabitants inherited insects instance instincts intercrossing intermediate kind lamellæ large number larger genera larvæ less males manner Melipona Mivart modified natural selection naturalists nearly nest occasionally offspring organisation organs origin Origin of Species parent perfect period pigeons pollen pollen-grains present preserved prey principle probably produced progenitor quadrupeds rank rarely Red Grouse relation remarked resemble rock-pigeon seeds sexes sexual selection slight stamens striped structure struggle supposed swimbladder tend tendency tion tree variability variations varieties vary widely wings young