Match the columns:<table class="wysiwyg-table"><tbody><tr><td>'A'</td><td>…

The bacteria present in root nodules of leguminous plants that fixes the atmospheric nitrogen is</h2></div>

A compound produced by an organism that inhibits the growth of another micro-organism is called</h2></div>

Which one of the following is not used as biofertilizer?</h2></div>

Give scientific reasons.<div><br> a. Foam accumulates on the surface of 'dal' kept for a long time …

A farmer adds Azotobacter culture to the soil before sowing maize. How does it increase the yield of maize?</h2>&l…

The microorganisms involved in floc formation during sewage treatment are </h2></div>

Which shape of bacteria has been represented in the following diagram?