On the Origin of Species by Means of Natural Selection: Or, The Preservation of Favoured Races in the Struggle for LifeThis is the 'second edition' of Darwin's Origin of Species. |
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Page ii
Or, The Preservation of Favoured Races in the Struggle for Life Charles Darwin. im ON THE ORIGIN OF SPECIES BY MEANS OF NATURAL SELECTION.
Or, The Preservation of Favoured Races in the Struggle for Life Charles Darwin. im ON THE ORIGIN OF SPECIES BY MEANS OF NATURAL SELECTION.
Page 6
... descendants of that species . Furthermore , I am con- vinced that Natural Selection has been the main but not exclusive means of modification . CHAPTER I. VARIATION UNDER DOMESTICATION . - Causes of Variability 6 INTRODUCTION .
... descendants of that species . Furthermore , I am con- vinced that Natural Selection has been the main but not exclusive means of modification . CHAPTER I. VARIATION UNDER DOMESTICATION . - Causes of Variability 6 INTRODUCTION .
Page 9
... mean a single bud or offset , which suddenly assumes a new and sometimes very different character from that of the rest of the plant . Such buds can be propagated by grafting , & c B 3 CHAP . I. 9 UNDER DOMESTICATION .
... mean a single bud or offset , which suddenly assumes a new and sometimes very different character from that of the rest of the plant . Such buds can be propagated by grafting , & c B 3 CHAP . I. 9 UNDER DOMESTICATION .
Page 15
... . Domestic races of the same species , also , often have a somewhat monstrous character ; by which I mean , that , although differing from each other , and from other species of the CHAP . I. 15 UNDER DOMESTICATION .
... . Domestic races of the same species , also , often have a somewhat monstrous character ; by which I mean , that , although differing from each other , and from other species of the CHAP . I. 15 UNDER DOMESTICATION .
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Common terms and phrases
accumulated adapted affinities allied species America amount analogous ancient animals appear become bees believe birds breeds cause cells characters cirripedes climate closely allied colour common parent continuous crossed crustaceans degree difficulty distinct species divergence domestic doubt embryo Europe existing exterminated extinct extremely facts favourable Fcap fertility flowers formations forms fossil Gärtner genera genus geological geological period Glacial period gradations greater number groups of species habits Hence hermaphrodites hybrids hybrids produced important individuals inhabitants inherited insects instance instincts intercrossing intermediate land larvæ less living male mammals manner Marsupials migration modification modified descendants natural selection naturalists nearly nest oceanic islands offspring organisation perfect pigeons plants pollen present probably produced progenitor racters ranked reciprocal crosses remarked resemble rock-pigeon rudimentary organs seeds sexual selection Silurian slight South America sterility structure struggle successive supposed tend theory tion variability variations varieties vary whole widely