Microbes those can be used as biofertilizer:</h2></div>

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

Match column I with column II and select the correct option from the given codes.<br> <table class="wysiwy…

Which one of the following nutrients is not available in fertilizers?<br> </h2></div>

Given below is the flow chart of sewage treatment. Identify A, B, C and D and select the correct option. <br…

Why are some molecules called bioactive molecules? Give two examples of such molecules.</h2></div>

They help in increasing soil fertility.</h2></div>

Antibiotics of fungal origin are</h2></div>