Which one of the following nitrogen fixing root nodule symbiotic is associated with the trees of Alnus and Casuarinas?&l…

"Dodder" can transmit<br> </h2></div>

How do rhizobium bacteria increase the fertility of soil?</h2></div>

What happened when wheat field decreases with Rhizobium?</h2></div>

Name and explain the role of the cells present in cyanobacteria which help in nitrogen fixation ?</h2></div>

Microbes are only present in hot and humid areas.

Sewage water is purified for reuse by the action of</h2></div>

Microorganism used for commercial production of acetic acid is?</h2></div>