Elements of Biology: A Practical Text-book Correlating Botany, Zoology, and Human PhysiologyAmerican Book Company, 1907 - 445 páginas |
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Página 185
... corpuscles of a patient with malarial fever . sites . Davison . Two corpuscles contain the para- Photograph , greatly enlarged , by Euglena ; F , flagel- lum ; N , nucleus ; Pv , contractile vacuole . in the chill of malaria . Later ...
... corpuscles of a patient with malarial fever . sites . Davison . Two corpuscles contain the para- Photograph , greatly enlarged , by Euglena ; F , flagel- lum ; N , nucleus ; Pv , contractile vacuole . in the chill of malaria . Later ...
Página 18
... corpuscles , the living parts of the bone and the skin , etc. ) from nitrogenous food . Some of this he obtains by eating the flesh of animals , and some he obtains directly from plants ( for example , peas and beans ) . Because of ...
... corpuscles , the living parts of the bone and the skin , etc. ) from nitrogenous food . Some of this he obtains by eating the flesh of animals , and some he obtains directly from plants ( for example , peas and beans ) . Because of ...
Página 44
... corpuscles . ( 2 ) Other colorless corpuscles of irregular form may be seen . What can you say of the number of colorless corpuscles as compared with the red corpuscles ? Notice that the colorless corpuscles have the power to change ...
... corpuscles . ( 2 ) Other colorless corpuscles of irregular form may be seen . What can you say of the number of colorless corpuscles as compared with the red corpuscles ? Notice that the colorless corpuscles have the power to change ...
Página 45
... corpuscle of man , however , lacks a nucleus . Its form is that of a biconcave disk . So small and so numerous are these Human blood as seen under the com- pound microscope : at the extreme right is a colorless corpuscle . corpuscles ...
... corpuscle of man , however , lacks a nucleus . Its form is that of a biconcave disk . So small and so numerous are these Human blood as seen under the com- pound microscope : at the extreme right is a colorless corpuscle . corpuscles ...
Página 46
... corpuscles from a dull red to a bright scarlet . Length of Life of Red Corpuscles . It is difficult to say just how long the red corpuscles live in the body . We know , how- ever , that large numbers are destroyed every day . The ...
... corpuscles from a dull red to a bright scarlet . Length of Life of Red Corpuscles . It is difficult to say just how long the red corpuscles live in the body . We know , how- ever , that large numbers are destroyed every day . The ...
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adapted alcohol American Book Company amount animal arteries bacteria bean beetle birds blood vessels bone Botany breathing called carbon dioxide cause cells cerebrum color colorless corpuscles containing corn corpuscles cotyledons covered crayfish developed dicotyledonous digestive eggs endosperm example experiment fibers fish flower fluid frog fruit germinate gills glands grain green grow growth heart heat Hunter and Valentine insects intestine kidney known laboratory large number larvæ layer leaf leaves legs living lungs Manual means membrane microscope mollusks monocotyledon mouth muscles muscular nerve nervous system nitrogen Notice organs outer ovary oxidation oxygen parasitic pass Physiology pistil pollen proteid protoplasm root hairs seedlings seeds seen shell side skeleton skin soil species sporangium spores stamens starch stem stomach stomata structure substance sugar surface teeth temperature tiny tion tissues tree veins vertebral vertebral column walls wings worm Zoology