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Vor 6 Tagen · The idea is named after the French zoologist Jean-Baptiste Lamarck (1744–1829), who incorporated the classical era theory of soft inheritance into his theory of evolution as a supplement to his concept of orthogenesis, a drive towards complexity.
Vor 13 Stunden · Als Savannen-Hypothese wurde die Annahme bezeichnet, die Evolution der Bipedie sei bei den Menschenaffen vor rund 7 bis 8 Millionen Jahren dadurch in Gang gekommen, dass die damals noch in Wäldern lebenden Arten ihren Lebensraum in offene, baumlose Savannen verlegt und dort zum aufrechten Gehen gefunden hätten; schon Jean-Baptiste de Lamarck (1744–1829) hatte dies vermutet.
Vor 5 Tagen · A dichotomous key is a tool for identifying unknown items or organisms, with each step offering two choices based on characteristics. Exercise caution and consider both choices in each step to avoid misclassification. Take time to understand the terms used in the key by referring to dictionaries or other resources.
Vor 3 Tagen · Man „begann zu vermuten, dass nicht allein die Erde das Tier hervorbringt, sondern dass auch das Tier die Erde erzeugt“, schrieb der französische Biologe Jean-Baptiste de Lamarck Ende des ...
Vor 3 Tagen · This is demonstrated by the discourses of catastrophism charted in this book that percolated across Europe in response to the theories of Darwin and Jean Baptiste Lamarck, as well as Marcellin Berthelot, Camille Flammarion, Ernst Haeckel, Louis Landouzy, Félix Le Dantec, Cesare Lombroso, Thomas Huxley, Bénédite-Augustin Morel, Louis Pasteur, Élisée Reclus, Rudolf Steiner and Wilhelm Wundt ...
Vor 13 Stunden · This person #x27;s belief was that all species were fixed and nonevolving Jean Baptiste Lamarck Ernst Mayr Charles Darwin Charles Lyell AristotleWatch the ...
Vor einem Tag · Doubtless we're all mistaken so -- 'tis true, Each is in something a Suffenus too: Our neighbour's failing on his back is shown, But we don't see the wallet on our own.
