The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 122
... flagellates ( Cercomonas , Heteromi- ta , Oicomonas ) and amoebas ( Hartmannella , Naegleria ) are usually predominant ; ciliates ( Colpoda species ) form a small percentage of the population . Indigenous species represent perhaps 10 ...
... flagellates ( Cercomonas , Heteromi- ta , Oicomonas ) and amoebas ( Hartmannella , Naegleria ) are usually predominant ; ciliates ( Colpoda species ) form a small percentage of the population . Indigenous species represent perhaps 10 ...
Page 123
... flagellates that divide the old cell covering , or theca , the two daughters must build different missing portions . Shelled rhizopods may secrete new plates or collect extra- neous materials for building a shell in the next fission ...
... flagellates that divide the old cell covering , or theca , the two daughters must build different missing portions . Shelled rhizopods may secrete new plates or collect extra- neous materials for building a shell in the next fission ...
Page 125
... flagellates and certain other Protozoa . Carotenoids accu- mulate in certain euglenoids and phytomonads , the pre- dominant type varying with the species . Reddish pigment in Euglena rubra moves to the periphery of the cell with ...
... flagellates and certain other Protozoa . Carotenoids accu- mulate in certain euglenoids and phytomonads , the pre- dominant type varying with the species . Reddish pigment in Euglena rubra moves to the periphery of the cell with ...
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action activity administration American amino acids appear authority became become behaviour body bonds called century church civil common contains continued cost countries court debt early economic effects England English established example exist experience factors figures followed force function German given groups human important increase individual industrial influence interest involved issues Italy kind known land later less limited magazines major means ment methods movement nature occur opinion organization original parties percent period person petrels political possible practice present printing problems production prophets prostitution proteins Protestant psychology published pumps puppet reform responsible result Roman rules social society species structure tend term theory tion United usually various