Microbiology Answers

There are many examples of communities of microorganisms living
within more advanced multicellular organisms. Why do you think that this is such a
common theme in nature?

The application of organic matter to the soil improves soil quality. Discuss.

Describe the structure of any two tectosilicate minerals found in soils.

You have created a new fertilizer, "SuperGrow," and would like to study its effect on your basil plants. Briefly describe your experimental design (~80-100 words) and determine the independent, dependent, and control variables in your experiment.

The application of organic matter to the soil improves soil quality. Discuss.

Describe the structure of any two tectosilicates minerals found in the soil quality. Discuss.

Isomorphous substitution is a mechanism for the creation of charges on soil minerals. Explain.

Number of bacteria in the soil is not evenly distributed. Explain the major factors which account for this uneven distribution

Without the vital processes of the biological activity of soil biota, the soil would become a repository of dead plant remains. True/False. Discuss your answer.

Actinomycetes are usually classed within the same taxonomic family as bacteria but in many aspects of their morphology and growth patterns resemble fungi. Explain.