Question
Blue green algae fix _______ directly from air to enhance fertility of soil.
Solution
atmospheric nitrogen
Blue green algae fix _______ directly from air to enhance fertility of soil.
atmospheric nitrogen
Carrier of malaria-causing protozoan is
The most common carrier of communicable diseases is
The bread or idli dough rises because of
The process of conversion of sugar into alcohol is called
Match the following option.
Can microorganisms be seen with the naked eye? If not, how can they be seen?
What are the major groups of microorganisms?
Name the microorganisms which can fix atmospheric nitrogen in the soil.
Write 10 lines on the usefulness of microorganisms in our lives.
Write a short paragraph on the harms caused by microorganisms.
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