| 词汇 | protozoa |
| 释义 | protozoa plural ofprotozoanspecialized Examples of protozoaprotozoa However, survival times of excreted viruses and protozoa may be long enough to cause a health risk in schemes for wastewater use. A total of 27 genera of parasites (2 fungi, 16 protozoa and 9 metazoa) were recovered. Considering their abundance and their potential role, protozoa are undoubtedly active participants within phytotelmata food webs. Factors affecting infections of mammals with intraerythrocytic protozoa. These limited data suggest that protozoa may be an important food resource for the numerous aquatic metazoa that inhabit the tanks of bromeliads. Based on our results, protozoa appear clearly to be of major importance within the aquatic community of tank bromeliads. Thus, protozoa may be key organisms in bromeliad microcosms when large amounts of organic matter are present. Towards an integrated genetic epidemiology of parasitic protozoa and other pathogens. Infections with intraerythrocytic protozoa, therefore, have an adverse effect on concomitant nematode infections. Thus, heterotrophic protozoa may act as an essential pathway for dissolved organic matter and as important consumers of bacteria in tank bromeliads. One unit of study, which is commonly employed to investigate the population ecology of microparasitic organisms (the viruses, bacteria and protozoa), is the infected host. In addition, studies in animal models should include parasite interaction with protozoa and viruses. In this respect the transmission resembles that of many intestinal protozoa. Clonal structures have often been reported for protozoa. For protozoa counting, 2 ml samples of fermenter fluid were taken daily, immediately before the substrate exchange. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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