Biopesticide include</h2></div>

Match and find the correct option.<table class="wysiwyg-table"><tbody><tr><td><br&g…

Statins used for lowering blood cholesterol level are extracted from</h2></div>

Match the following<table class="wysiwyg-table"><tbody><tr><td>i)  <i>R…

Instead of using chemical fertilizers in a paddy field, a farmer thought of employing nitrogen fixation technique. Among…

Secondary treatment is also known as ________________.<span><br> </span></h2></div>

Observe the following figures and answer the questions :<br> (a) Identify the process shown in the figure.&nbs…

What are biofertilisers? Give two examples. </h2></div>