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Which of the following statements is correct regarding microbes in human welfare?
(a)Saccharomyces cerevisiae is useful in industries for production of citric acid.
(b)Trichoderma polysporum is used as blood cholesterol lowering agent.
(c)Aspergillus niger used to obtain acetic acid.
(d)In sewage treatment and gases are produced from activated sludge by bacteria such as Methanobacterium.

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Important Questions on Microbes in Human Welfare
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Choose the correct statement:-

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(a) | Saccharomyces cerevisiae |
(I) |
Production of immunosuppressive agents
|
(b) | Monascus purpureus |
(II) | Ripening of Swiss cheese |
(c) | Trichoderma polysporum |
(III) | Commercial production of ethanol |
(d) | Propionibacterium sharmanii | (IV) | Production of blood cholesterol lowering agents |
Match the following list of microbes and their importance :

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Match the following column correctly :-
COLUMN-I | COLUMN-II | ||
A | Statins |
I | Monascus purpureus |
B | Cyclosporins |
II | Trichoderma |
C | Acetic acid |
III | Acetobacter aceti |
D | Butyric acid | IV | Clostridium butylicum |

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Which of the following is wrongly matched in the given table?

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The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the:

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The source of cyclosporin-A is:

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Statins commercially used as blood cholesterol lowering agents are produced by :-

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Which of the following can be used as a biocontrol agent in the treatment of plant disease?
