Lactic acid is formed by the process of

A good example of organic fertilizer which improves phosphorus uptake is

Which one of the following bacterium is used extensively as biopesticide?

Cyclosporin-A an immunosuppressive drug is produced by

Which one of the following is not used as a biopesticide?

List four advantages that a symbiotic mycorrhizal association provides to the host plant.

How do plants benefit from having mycorrhizal symbiotic association?

Name the source of streptokinase.How does this bioactive molecule function in our body?

How do methanoges help in producing biogas?

Name four places/sites, where methamogens are found.

Explain the role of baculoviruses as biological control agents. Mention their importance in organic farming

Explain the different steps involved in sewage treatment before it can be released into natural water bodies.

Name any three organic acids and the bacteria that produce them.

Find out the role of microbes in the following and discuss it with your teacher.
(a) Single cell Protein (SCP)
(b) Soil

Define biological control of pest. Give few examples.

What are biofertilisers? Name the categories of used as biofertilisers with an example for each.How do they function in organic farming?

(a) What would happen if a large amount of untreated sewage is discharged into a river?
(b) In what way anaerobic sludge digestion is important in sewage treatment?

Which type of food would contain lactic acid bacteria? Discuss their useful application.

A student as a part of his project visited a software company and was surprised to see a sewage treatment plant set up there. He wonders at the role of microbes in one of its steps and specifies it in his project.
(a)How would he ave described the role of microbes in sewage treat ent plants?
(b) What would he say was the intention of such a set up?
(c)What value would he have imbibed from there