Question

How are microorganisms useful to us?
A. The production of chemical fertilizers
B. The production of fireworks
C. The production of soft drinks
D. The production of antibiotics

Answer 1

Microorganisms are the organism that are too small which are viewed by the unaided eye. These are also known as the microbe. These are the living organisms. They are very much useful for many kinds of production. Here, we are going to find how microorganisms are useful. Through some ideas, it could be found and analyzed.

Complete answer:
Microorganisms may be both identical and harmful. These are very much used in the production of the metabolites like ethanol and butanol. They are present everywhere around our earth where there is even a tiny amount of moisture. This was discovered by Anton Van Leeuwenhoek in the year 1676. It can be found anywhere on our planet in any way of the taxonomic organization. These are the fermenters. In the production of chemical fertilizers, microorganisms cannot be used as they are used in the production of biofertilizers. In the production of fireworks there is no need for the microorganisms and also in the production of soft drinks microorganisms won't work. But in the production of antibiotics, microorganisms play a vital role. The enzymes which are present here are converting the substrate to the desired products. This takes the most important part in the biomass of the earth. These get digested by themselves. These are also helpful in the production of the food. This kills the bacteria without harming the human cells. So, from this it is clear that microorganisms are used in the production of antibiotics.

So, the correct answer is Option D.

Note: Microorganisms used in making yogurts and majorly in making cakes. As we already know microorganisms can cause many infectious diseases, it also helps in many kinds of production that are very much helpful to prevent from those diseases. These can also be used in producing biological weapons for warfare.