Which of the following pairs is wrongly matched?</h2></div>

What do we collectively call the biogas producing bacteria?

Who discovered the first antibiotic?</h2></div>

Some blue green algae can be used as biofertilizer as they are</h2></div>

The roots of some higher plants get associated with a fungal partner. The roots provide food to the fungus while the fun…

Champagne is a type of which of the following?

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

Cow dung is appropriately used as<br> </h2></div>