... The Embryology of Chrysopa, and its bearings on theClassification of the Neuroptera, "American Naturalist," vol...
Alpheus Spring Packard 「Our Common Insects」
...During the 2000 years after Aristotle no progress whatever was made in generalzoology, or in embryology in particular...
Ernst Haeckel 「The Evolution of Man」
...Baer’s conversations with Döllinger on embryology led to a fresh seriesof most extensive investigations...
Ernst Haeckel 「The Evolution of Man」
...Baer occupied himself chieflywith the embryology of vertebrates (especially the birds and fishes)...
Ernst Haeckel 「The Evolution of Man」
...A very important advance was made in our science in 1839, when the cellulartheory was established, and a new field of inquiry bearing on embryology wassuddenly opened...
Ernst Haeckel 「The Evolution of Man」
...We can only explain how these curious attacks of Reichert and His cameto be regarded for a time as advances by the general lack of discrimination andof grasp of the true object of embryology...
Ernst Haeckel 「The Evolution of Man」
...All the best recent research in animal embryology has led to the confirmationand development of Baer and Remak’s theory of the germinal layers...
Ernst Haeckel 「The Evolution of Man」
...However, the purelydescriptive part of embryology in Hertwig’s Text-book is verythorough and reliable...
Ernst Haeckel 「The Evolution of Man」
...This law, however, when rightlyunderstood, is not opposed to, but is the best and most solid support of, asound mechanical embryology...
Ernst Haeckel 「The Evolution of Man」
...The embryology of man and the animals, the history of which we have reviewed inthe last two chapters, was mainly a descriptive science forty years ago...
Ernst Haeckel 「The Evolution of Man」
...Finally, we must, in my opinion, count among the chief inductive bases of thetheory of evolution the fœtal development of the individual organism, the wholescience of embryology or ontogeny...
Ernst Haeckel 「The Evolution of Man」
...The embryology of it is most instructive in connection with thestem-history of the body-cavity in man and the other vertebrates...
Ernst Haeckel 「The Evolution of Man」
ランダム例文:
便利!手書き漢字入力検索
この漢字は何でしょう??
時事ニュース漢字 📺