A. Campylobacter
B. Nitrobacter
C. Azobacter
D. Salmonella
Related Mcqs:
- One of the commonest cause of food poisoning are the toxins produced by__________??
- Approximately _____ species of bacteria are known to cause diseases in humans.?
- Bacteria responsible for nitrification are:
- A U-tube of uniform cross-section is partially filled with a liquid A. Another liquid B which does not mix with liquid A is pour3ed into one side. It is found that the liquid levels of the two sides of the tube are the same. While the level of liquid A has risen by 2 cm. If the specifics gravity of liquid A is 1.1 the specific gravity of liquid B must be
- An example of nitrogen fixing bacteria in the soil is __________?
- Suspended liquid droplets generated by condensation from the gaseous to the liquid state or by breaking up a liquid into a dispersed state is known as
- Which of these stages of Plasmodium escapes the stomach of mosquito:
- Defrosting of evaporators is done because
- Defrosting in a refrigerator may be done by
- The bacteria, which reduce nitrates in the soil to gaseous nitrogen, are known as denitrifying bacteria such as:
