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Are the biofilms in the soil distinctive base on what the soil is growing or all are biofilm all alike?
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- Are the biofilms in the soil distinctive base on what the soil is growing or all are biofilm all alike? Meaning do we find some organisms( helps the plant) grow in a certain plant and not in other.Explain why most microorganisms are present in the upper layers ofthe soil.Describe a detrimental and a beneficial effect of biofilms.
- Impacts of microplastics to soil.Imagine a sewage plant that is releasing sewage containinghigh levels of ammonia and phosphate and very low levels oforganic carbon. Which types of microbial blooms might betriggered by this sewage?Why is the rate of decomposition affected by abiotic factors such as pH of the soil,availability of oxygen,temperature etc?
- Which of the following is true of microbial biofilms? A. Biofilms are restricted to freshwater environments. B. Biofilms typically are small because resources such as nutrients and oxygen are unable to circulate through them. C. Cells within the biofilm are encased within a layer of polysaccharide. D. Biofilms almost always consist of only a single bacterial speciesWhat advantage might soil bacteria and fungi gain from thesynthesis of antibiotics? Regular use of antibiotics will do moreharm than good. Why?Where biofilms can be found aside from surfaces . Explain the function of such biofilms to the organisms composing it in a system, and the effect of that biofilm to the system.