What are fermentors?

1

(a)

Fermentors are the very large vessels used for growing microbes on an industrial/commercial scale.

Why do we prefer to call secondary wastewater treatment as biological treatment?

1

(a)

Secoundary wastewater treatment is called biological treatment as it uses microorganisms for treating the waste.

Name the states involved in Ganga action

1

(a)

U.P., Uttarakhand.

What would happenif our interstine harbours microbial flora exactly similar to that found in the rumen of cattle?

1

(a)

Cellulose will be digested and its functions as roughage may not be available.

Why is distillation required for producing certain alcoholic beverages?

1

(a)

Distillation improves /increases the alcohol content