Chlorination of treated waste water is required for<span><br> </span></h2></div>

The angiosperms having mycorhizzae are</h2></div>

Which of the following is not organic waste?

Discuss briefly the role of microbes in household products. </h2></div>

(a) How do organic farmers control pests? Give two examples.<br> <span>(b) State the difference in their app…

Which one of the micro-organism is used for production of citric acid in industries?<br> </h2></div>

Streptomycin and actinomycin were discovered by</h2></div>

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