The Encyclopedia Americana: A Library of Universal Knowledge ...Encyclopedia Americana Corporation, 1924 |
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Zadetki 1–5 od 90
Stran 7
... living and in some cases amass- ing a fortune , by amusing and instructing the popular audience . Hardly less important , al- though much less popular , is the enlarging of small objects , " photomicrography . " In bacteri- ology ...
... living and in some cases amass- ing a fortune , by amusing and instructing the popular audience . Hardly less important , al- though much less popular , is the enlarging of small objects , " photomicrography . " In bacteri- ology ...
Stran 17
... living organisms in various ways . Certain of the bacteria , for example , perform syntheses of this kind by utilizing the energy obtained by the simultaneous oxidation of hy- drogen or other substances that may be present . Most of the ...
... living organisms in various ways . Certain of the bacteria , for example , perform syntheses of this kind by utilizing the energy obtained by the simultaneous oxidation of hy- drogen or other substances that may be present . Most of the ...
Stran 18
... living leaf the chlorophyll occurs in the form of con- centrated layers upon ( or near ) the surfaces of certain tiny structural granules called " chloroplasts , " which appear to perform an important function of some kind or other ...
... living leaf the chlorophyll occurs in the form of con- centrated layers upon ( or near ) the surfaces of certain tiny structural granules called " chloroplasts , " which appear to perform an important function of some kind or other ...
Stran 34
... living and working conditions for adults and better personal hygiene for all . The In 1918 there were in the United States of America 57 societies engaged in public health work . Twenty - eight of these were devoted to such work ...
... living and working conditions for adults and better personal hygiene for all . The In 1918 there were in the United States of America 57 societies engaged in public health work . Twenty - eight of these were devoted to such work ...
Stran 45
... living matter , so far as we can see , are no different from those of non- living matter , except in one fundamental par- ticular , namely their complexity , and this differ- ence does not always obtain . Molar movements may of course ...
... living matter , so far as we can see , are no different from those of non- living matter , except in one fundamental par- ticular , namely their complexity , and this differ- ence does not always obtain . Molar movements may of course ...
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algæ American animals Asexual reproduction became called carpels cause cells century chief chlorophyll Church coast color consists Consult crystal disease early elected endosperm England English epidermis feet filaments flowers France French fruit fungi gametes gametophyte genus Greek important inches Indian insects island known land large number later leaves light London manufacture ment miles mountain North oogone organ parasites Paris phloem phylum physical physiology pine pipes pistil Pittsburgh plane plants plate platinum poetry Poland polarized Polish political pollen Pompeii Port Port Royal Portland Porto Rico produced Railroad rays River Roman root Russia Saint seeds sepals sexual reproduction soil South species spores sporophyte square miles stamens stems surface tain tion tissues town trees tube United University usually various vegetation vols xylem York zoospores