Microbes in Hum...

Identify two correct statements from the following.
(i) Rennin is industrially produced by Mucor pusilus
(ii) Streptokinase is industrially produced by Pseudomonas pudica
(iii) Alkaline serine protease is produced by Bacillus licheniformis
(iv) DNA polymerase is produced by Trichoderma reesi.

'Flocs' is?

Microorganism used for commercial production of acetic acid is?

Match the columns and choose the appropriate option.

Identify the set which has all organisms used in biological control of pests.

The primary treatment of sewage water involves.

Identify the correct sequence of steps involved in the treatment of sewage.
(i)   Growth of aerobic microbes to reduce BOD
(ii)  Sequential filtration for removing floating debris
(iii) Production of inflammable gas
(iv) Growth of anaerobic microbes for digestion of bacteria

Vitamin $$B_{12}$$ is obtained from.

Identify the correct pair of characters of a bacterium which is used in the production of methane.
(i)   Recyclers of inorganic nutrients
(ii)  Present in stomach of cattle
(iii) Obtain energy from sunlight
(iv) Aerobes

Cyclosporin A, used as immunosuppressive agent in organ transplants is produced by.