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Bạn đang xem: Microorganisms là gìa living thing which on its own is too small lớn be seen without a microscope (= device that makes small objects look larger)
These results suggest that differences between species have sầu a strong influence on the potential for different microorganisms to be preserved by fossilization.
One could hypothekích cỡ the existence of microorganisms that can tolerate this level of sulphuric acid that have sầu not yet been discovered.
Competition between bacterial populations in a community causes a succession of microorganisms & may lead to the dominance of some species.
They include, in fact, both pathogenic và opportunistic microorganisms responsible for various diseases in the host.
Simulation experiments with artificial halite suggested that these microorganisms possibly survived while enclosed in fluid inclusions.
The majority of attempts to isolate microorganisms from such samples have been unsuccessful, showing that most of the fluorescent-stained cells are viable, but non-culturable bacteria.
To examine microbial responses, we inoculated these solutions và wet carbonaceous chondrite meteorites with microorganisms.
These observations emphasise that an essential factor in reducing the translocation of microorganisms is the removal of material that might contain them.
Chickens, feed và water equipment were handled with gloved và 70 % alcohol-disinfected hands lớn prsự kiện the spreading of microorganisms between pens.
The indication is that the microorganisms in these samples from both planets died during the latter part of first injection cycles.