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प्रश्न
Which of the following pair is correctly matched for the product produced by them?
पर्याय
Acetobacter aceti - Antibiotics
Methanobacterium - Lactic acid
Penicilium notatum - Acetic acid
Saccharomyces cerevisiae - Ethanol
उत्तर
Saccharomyces cerevisiae - Ethanol
APPEARS IN
संबंधित प्रश्न
Name some traditional Indian foods made of wheat, rice and Bengal gram (or their products) which involve use of microbes.
Give the biological name of the following:
The microbe used to produce Swiss cheese.
Give the biological name of the following:
A symbiotic nitrogen-fixing bacterium found in root nodules.
Name the microbes that help the production of the following product commercially:
Citric acid
Write short notes on the following:
Brewer's yeast
A small amount of curd added to the milk to initiate the curdling is called
Big holes in Swiss cheese are made by ______.
Which species of Penicillium produces Roquefort cheese?
Home-made fruit juices are turbid, while the bottled ,fruit juices purchased from the market are clear. Give a reason for this difference.
Read the passage given below carefully and answer the questions that follow:
|
The bacterium Bacillus thuringiensis serovar israelensis (Bti) is commercially prepared in various formulations such as liquid, water dispersible granules, powders, and pellets. It is used as a larvicide all over the world due to its ability to produce a toxic protein that primarily targets the larvae of mosquitoes. In Sweden, Bti has been applied on a large scale in the form of commercially available granular formulation Vecto Bac G (Valent BioScience, USA). The applications have taken place in the lower Dalalven River Area to control mass outbreaks of the floodplain mosquito Aedes sticticus. |
- Why does the toxic protein kill the insects but not the bacterium?
- Can the formulation Vecto Bac G be used to eliminate the species of mosquito referred to above? Why?
