Science on Trial: The Case for Evolution, Volume 10Pantheon Books, 1983 - 251 pagine |
Dall'interno del libro
Risultati 1-3 di 43
Pagina 31
... animals and plants , it at once struck me that under these circumstances favorable variations would tend to be preserved , and unfavorable ones to be destroyed . The result of this would be the formation of new species . Here , then , I ...
... animals and plants , it at once struck me that under these circumstances favorable variations would tend to be preserved , and unfavorable ones to be destroyed . The result of this would be the formation of new species . Here , then , I ...
Pagina 117
... animals and plants . By breeding only from the wooliest sheep , the most fertile chickens , and so on , breeders have been spectacularly successful in altering almost every imaginable characteristic of our domesticated animals and ...
... animals and plants . By breeding only from the wooliest sheep , the most fertile chickens , and so on , breeders have been spectacularly successful in altering almost every imaginable characteristic of our domesticated animals and ...
Pagina 177
... animals and plants have remained fixed since creation , other than extinctions , and genetic varia- tion in originally created kinds has only occurred within narrow limits . " Here , again in its entirety , is the supporting statement ...
... animals and plants have remained fixed since creation , other than extinctions , and genetic varia- tion in originally created kinds has only occurred within narrow limits . " Here , again in its entirety , is the supporting statement ...
Sommario
REASON UNDER FIRE | 3 |
THE FOSSIL RECORD | 44 |
HUMAN EVOLUTION | 73 |
Copyright | |
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Science on Trial: The Case for Evolution, Volume 10 Douglas J. Futuyma Visualizzazione estratti - 1983 |
Science on Trial: The Case for Evolution, Volume 10 Douglas J. Futuyma Visualizzazione estratti - 1983 |
Parole e frasi comuni
adaptive amino acids amphibians animals and plants apes Archaeopteryx bacteria become believe biologists biology birds bones cause chance characteristics claim cm³ common ancestor complex condylarths continental drift created Creation Research creationists Creator Darwin developed dinosaurs Duane Gish earth environment evidence evolutionary change evolutionists evolved example exist explain extinction fact fossil record Fossils Say fruit flies fundamentalist genes Genesis genetic change genetic drift genetic variation geneticists geological Gould gradual groups H. M. Morris horse human hypothesis Hyracotherium Ibid idea Institute for Creation intermediate kind living things major mammals Merychippus million years ago Miohippus modern modified molecules moths mutations natural selection nucleotides observation occur organisms Origin of Species paleontologists Parahippus Phenacodus physical populations predictions primitive protein reptiles rocks Scientific Creationism scientists sequence similar skull snakes social structure survival teaching teeth Theodosius Dobzhansky therapsids tion uniformitarianism University vertebrates wings