The New Encyclopaedia Britannica, Volumes 1-10Encyclopaedia Britannica, 1974 - Reference [1] Propaedia: outline of knowledge and guide to the Britannica.--[2]-[11] Micropaedia: ready reference and index.--[12]-[30] Macropaedia: knowledge in depth. |
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Page 1048
... species having already been ejected from the area . When a species invades a new habitat , however , either through its own dispersive powers ( rare ) or through man's activities ( common ) , competition can be observed in operation ...
... species having already been ejected from the area . When a species invades a new habitat , however , either through its own dispersive powers ( rare ) or through man's activities ( common ) , competition can be observed in operation ...
Page 1049
... species results in harm or death to both . Most mutual antagonisms occur as a result of competition for a limited resource . In some cases two pathogenic species together invade a host and thereby bring about its death , but in the ...
... species results in harm or death to both . Most mutual antagonisms occur as a result of competition for a limited resource . In some cases two pathogenic species together invade a host and thereby bring about its death , but in the ...
Page 1052
... species may suffer , be reduced in numbers , or even be eliminated from the habitat altogether . In cases in which the biotic interaction is obligatory for one or both participating species , both species must ap- pear together in the ...
... species may suffer , be reduced in numbers , or even be eliminated from the habitat altogether . In cases in which the biotic interaction is obligatory for one or both participating species , both species must ap- pear together in the ...
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The New Encyclopaedia Britannica, Volumes 1-10 Encyclopaedia Britannica Publishers, Inc. Staff No preview available - 1974 |
Common terms and phrases
19th century aesthetic ancient areas armour army arthropods artiodactyls artists aschelminths Asia Asian Assam Asterales astronomical atheism Athens atheriniforms Atlantic atmosphere atoms Basin beryciforms Cenozoic Central centre China climate countries criticism culture early Earth East economic effect electrons elements energy exosphere Finland forces forest fossil France function galaxies Games gases gastrotrichs German Greek groups Gt.Brit heterosphere Hittite homosphere hydrogen important increase India Indonesia industrial Italy Japan kilometres layer lines literature mass ment metres miles military modern molecules mountain North occur Ocean Olympic orbit organization original oxygen painting particles percent period planets Pleistocene political population priapulids produced radiation radio range region religion result rotifers Siberia social society solar South Southeast Southeast Asia southern Soviet species spectra spectrum stars structure style surface Sweden temperature theory tion tradition ture types usually wavelengths western zone