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On the Origin of Species By Charles Darwin (1859): Variation under Domestication | Variation under Nature | Struggle for Existence | Natural Selection | Laws of Variation | Difficulties on Theory | Instinct | Hybridism | On the Imperfection of the Geological Record | On the Geological Succession of Organic Beings | Geographical Distribution | Geographical Distribution -- continued | Mutual Affinities of Organic Beings: Morphology: Embryology: Rudimentary Organs | Recapitulation and Conclusion | PDF version | Embryology History

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Historic Disclaimer - information about historic embryology pages

Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)

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