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Q What are the major ecological roles of bacteria?
Bacteria are responsible for the decomposition process at the end of food webs and chains in this process they also liberate utile gases and nutrients for other living beings. Bacteria that live in the digestive tube of ruminants and of some insects digest cellulose for these animals. Some bacteria also participate in the nitrogen cycle, making fixation of nitrogen, nitrification and denitrification, almost forever in mutualist ecological interaction with plants. Bacteria present within living beings, for instance, some that live inside the bowels, compete with other pathogenic bacteria so controlling the population of noxious agents. There are also bacteria used in the production of medical drugs and bacteria that cause diseases.
Excessive mass or proliferation destruction of bacteria can impact entire ecosystems. For example, when a river is polluted by organic material the population of aerobic bacteria increases since the organic material is food for them the great number of bacteria then exhausts the oxygen dissolved in water and other aerobic beings like fishes undergo mass death.
Megasporogenesis One of the nucellar cells situated subjacent to the epidermis differentiates into the primary archesporial cell. This cell is larger than the adjacent ce
COMMUNITY If you look around yourself you will notice that populations of plants and animals seldom occur by themselves. The reason for this is quite obvious. In order to survive
How Gender affects the bmr? We have already emphasized earlier that sex difference in metabolic rates are primarily attributable to difference in body size and composition. Wom
Given our knowledge so far we now need to evaluate if it is feasible to run the process in the designed vessel. We therefore need to compare the oxygen uptake rate and the oxygen t
SKI N GRAFTING - Skin for grafting is taken from another part of body of the same persons. Now it is possible to grow a sheet of skin in culture from a small piece of skin
Compare and contrast replication, transcription, and translation based on the following criteria. Criteria Replication Transcription
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