Charcoal is the commonest source of energy.

Processed cheese is</h2></div>

Mention a product of human welfare obtained with the help of each one of the following microbes.<br> LAB</h2&gt…

Which bacterium is known to form crystal protein?</h2></div>

Match and find the correct combination.<table class="wysiwyg-table"><tbody><tr><td>(a)…

Mention the role of cyanobacteria as a biofertiliser.</h2></div>

Which of the following organic acid is used for providing calcium to the infants?

Match the contents of Column-I with of Column-II.<table class="wysiwyg-table"><tbody><tr>&lt…