Principles of Zoölogy: Touching the Structure, Development, Distribution, and Natural Arrangement of the Races of Animals, Living and Extinct ... Pt. I. Comparative Physiology. For the Use of Schools and Colleges, Deel 1Gould and Lincoln, 1870 - 250 pagina's |
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Pagina 13
... three different kinds of teeth . 74. Teeth of an insectivorous animal , the mole . 75. Teeth of a carnivorous animal , the tiger . 76. Teeth of a rodent . FIG . 77. A polyp , ( Tubularia indivisa ; EXPLANATION OF THE FIGURES . 13.
... three different kinds of teeth . 74. Teeth of an insectivorous animal , the mole . 75. Teeth of a carnivorous animal , the tiger . 76. Teeth of a rodent . FIG . 77. A polyp , ( Tubularia indivisa ; EXPLANATION OF THE FIGURES . 13.
Pagina 18
... kinds . Thus , the lion , tiger , leopard , cat , & c . , agree in the structure cf their feet , claws , and teeth , and they belong to the genus Felis ; while the dog , fox , jackal , wolf , & c . , have another and a different ...
... kinds . Thus , the lion , tiger , leopard , cat , & c . , agree in the structure cf their feet , claws , and teeth , and they belong to the genus Felis ; while the dog , fox , jackal , wolf , & c . , have another and a different ...
Pagina 20
... kind , ( Cetaceans . ) The class of BIRDS is divided into four orders , namely , a . Perching Birds , ( Insessores . ) b . Climbers , ( Scansores . ) c . Waders , ( Grallatores . ) d . Swimmers , ( Natatores . ) The class of REPTILES is ...
... kind , ( Cetaceans . ) The class of BIRDS is divided into four orders , namely , a . Perching Birds , ( Insessores . ) b . Climbers , ( Scansores . ) c . Waders , ( Grallatores . ) d . Swimmers , ( Natatores . ) The class of REPTILES is ...
Pagina 23
... b . Common polyps , like the sea - anemone and coral polyp , ( Actinoids , ) fig . 48 . In addition to these , there are numberless kinds of micro scopic animalcules , commonly united under the name of infusory INTRODUCTION 23.
... b . Common polyps , like the sea - anemone and coral polyp , ( Actinoids , ) fig . 48 . In addition to these , there are numberless kinds of micro scopic animalcules , commonly united under the name of infusory INTRODUCTION 23.
Pagina 38
... kinds of tissues have been designated in the animal structure ; but their differences are not always well marked , and they pass into each other by insensible shades . Their modifications are still the subject of investigation , and we ...
... kinds of tissues have been designated in the animal structure ; but their differences are not always well marked , and they pass into each other by insensible shades . Their modifications are still the subject of investigation , and we ...
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Veelvoorkomende woorden en zinsdelen
allantois Ammonites Animal Kingdom appear aquatic arteries Articulata Articulates auricles become belong birds blood body bones brain branches called canal carboniferous cartilaginous cavity cells Cercaria chyle classes cloth composed containing crabs Cretaceous crustaceans crystalline lens cuttle-fish digestive distinct Distoma distribution Echinoderms eggs embryo epoch fauna fishes fluid formation fossils frog furnished Gasteropods genera germ germinative vesicle gills groups head heart important Infusoria insects intestine jaws jelly-fishes layer legs less limbs living lower lungs magnified mals mammals membrane metamorphoses mode mollusks monkey motion muscles namely natural nerves oxygen Paleozoic peculiar period plants Polyps portion Radiata regions reproduction reptiles resemblance respiration respiratory organs Rhizodonts rocks sea-urchins SECTION shell showing Silurian similar skin species star-fishes stomach structure surface teeth temperate tentacles terrestrial animals Tertiary tion tissues trachea tropical tubes types vegetable ventricle Vertebrates vesicle vessels White-fish whole worms yolk young Zoology