Question 1 Name the instrument which is needed to see micro-organism?
Question 2 What are micro-organism?
Many living organism are present in soil,water and animal.Some of the micro-organism are so small that we can not see them with naked eyes.
Those organism which are too small to be seen without microscope are called micro-organism.
Micro-organism like bacteria and fungi make our food go bad.
The micro-organism also cause diseases in humans,other animals and plants.
Some of the micro-organism grow on food and cause food poisoning.
Some of the micro-organism are also useful to us like certain bacteria help in making food products such as curd and cheese.They are also useful in making bread,cakes,pastries,alcohol,medicine etc.