Describe the biogas plant with a neat labelled diagram.</h2></div>

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

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

Which of the following is not a function of amylases?

Which of the following is used in the preparation of soy sauce?</h2></div>

What measures are to be taken to save paper?</h2></div>

With the help of a neat and labelled diagram explain VAM (vesicular arbuscular mycorrhizae).<br> </h2></d…

In which of the following industries, microbial enzymes are not used?</h2></div>