Q. No.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
For retting of jute the fermenting microbe used is
1. Mesophilic bacteria
2. Helicobacter pylori
3. Butyric acid bacteria
4. Streptococcus lactis
Bacillus thuringiensis (Bt) strains have been used for designing novel
1. Bio Insecticidal plants
2. Biomineralization processes
3. Biofertilizers
4. Bio-metallurgical techniques
Which one of the following pairs is incorrectly matched?
|
Microorganism |
Product obtained |
|
|
1. |
Coliforms |
Vinegar |
|
2. |
Methanogens |
Gobar gas |
|
3. |
Yeast |
Ethanol |
|
4. |
Streptomycetes |
Antibiotic |
A genetically engineered microorganism used successfully in bioremediation of oil spills is a species of
1. Bacillus
2. Pseudomonas
3. Trichoderma
4. Xanthomonas
Modern detergents contain enzyme preparations of
1. Thermoacidophiles
2. Thermophiles
3. Acidophiles
4. Alkaliphiles
Which of the following proved effective for biological control of nematodal disease in plants?
1. Paecilomyces lilacinus
2. Pisolithus tinctorius
3. Pseudomonas cepacia
4. Gliocladium virens
Trichoderma harzianum has proved a useful microorganism for:
1. Biological control of soil-borne plant pathogens
2. Bioremediation of contaminated soils
3. Reclamation of wastelands
4. Gene transfer in higher plants
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Which one of the following pairs is wrongly matched?
1. Textile - amylase
2. Detergents - lipase
3. Alcohol - nitrogenase
4. Fruit juice - pectinase
Which of the following is not used as a biopesticide?
1. Xanthomonas campestris
2. Bacillus thuringiensis
3. Trichoderma harzianum
4. Nucleopolyhedrovirus
© 2024 GoodEd Technologies Pvt. Ltd.