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On the Origin of Species
Darwin's landmark work explaining evolution by natural selection, presented here from the sixth London edition with its main chapters and glossary.
18
Chapters
200,659
Words
~15h read
Est. reading time
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Contents
1Historical Sketch of Opinion on the Origin of Species18m2Introduction8m3Chapter I: Variation under Domestication54m4Chapter II: Variation under Nature29m5Chapter III: Struggle for Existence28m6Chapter IV: Natural Selection; or the Survival of the Fittest87m7Chapter V: Laws of Variation54m8Chapter VI: Difficulties of the Theory69m9Chapter VII: Miscellaneous Objections to the Theory of Natural Selection73m10Chapter VIII: Instinct61m11Chapter IX: Hybridism57m12Chapter X: On the Imperfection of the Geological Record51m13Chapter XI: On the Geological Succession of Organic Beings50m14Chapter XII: Geographical Distribution53m15Chapter XIII: Geographical Distribution—Continued38m16Chapter XIV: Mutual Affinities of Organic Beings: Morphology: Embryology: Rudimentary Organs81m17Chapter XV: Recapitulation and Conclusion50m18Glossary of Scientific Terms21m