Advertisements
Advertisements
प्रश्न
Spinosad is a biopesticide.
पर्याय
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Yeast is used in the production of ______.
“Solving the problem of pollution is an effective way of environmental management” Justify the statement.
A) Lack of management of which factor is shown in the picture?
B) How can that factor be managed with the help of microbes?
C) How the oil spills in oceans are cleared?
Which are the reasons for increasing the popularity of probiotic products?
What are the benefits of mixing ethanol with petrol and diesel?
Give reasons.
Fodder is soaked in water before offering to cattle.
____________ acid is used in the production of vitamins.
Find an odd one out.
Find an odd one out.
Vinegar means 4% ___________.
Match the following.
| Column A | Column B |
| 1) Baker’s yeast | a) Probiotics |
| 2) Sauerkraut | b) Bread |
| 3) Ligases | c) Antibiotics |
| 4) Penicillin | d) Microbial enzyme |
Why does the process of dirt removal occur in detergents even at low temperature?
What is added to impart thickness to instant soup?
Give scientific reason.
The landfill pit is lined with plastic sheets.
What products do you get from microorganisms through the fermentation process? Explain with an example.
Complete the paragraph by selecting the appropriate option in parentheses.
(energy, microbial, erosion-proof, reused, purification, environmentally friendly)
Nowadays, instead of chemical catalysts, _______ enzymes are used in the chemical industry. These enzymes are active at low temperature, pH and pressure; due to which _______ is saved and _______ instruments are also not necessary. Enzymes carry out specific processes; hence unnecessary by-products are not formed due to which expenses on _______ are minimised. In case of microbial enzymatic reactions elimination and decomposition of waste material is avoided and enzymes can be _______ Hence, such enzymes are _______.
Unscramble the jumbled word underlined in the following statement.
Curbossulite is an air-borne disease caused by a bacterium.
Complete the chart on production of beverages.
| S. No. | Fruit | Microbe used | Role of microbe used | Name of beverage |
| (a) | Caffea arabica | ______ | Separating seeds from fruit | Coffee |
| (b) | Theobroma cacao | Candida, Hansenula, Pichia, Saccharomyces | ______ | Cocoa |
