Focusing on a central problem of the evolution of vertebrae, the author questions whether there is a principle underlying the disparate animal forms. He shows that there is. Following Goethe, he points out that a key to understanding the great variety of vertebrates lies in the plasticity of what he calls the "vertebrate type". He goes on to show how successive classes of vertebrates can be seen as increasingly complete manifestations of the type. Thus the driving forces of evolution are found in the inner lawfulness of living organisms, each of which is itself a manifestation of the type in action.
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Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
Paperback. Zustand: Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine. Bestandsnummer des Verkäufers GOR002829688
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Paperback. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G0940262932I5N00
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Anbieter: Kennys Bookstore, Olney, MD, USA
Zustand: Very Good. 1999. paperback. Good clean copy with minor shelfwear, remains very good. . . . . Books ship from the US and Ireland. Bestandsnummer des Verkäufers KSG0032721
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Anbieter: Kloof Booksellers & Scientia Verlag, Amsterdam, Niederlande
Zustand: very good. Hudson, NY : Lindisfarne Books, 1999. Paperback. 192 pp. {Renewal in science}. Condition : very good copy. ISBN 9780940262935. Keywords : , darwinism. Bestandsnummer des Verkäufers 237253
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paperback. Zustand: New. In shrink wrap. Looks like an interesting title! Bestandsnummer des Verkäufers Q-0940262932
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