Which of the following is not used as a biopesticide?
1. Bacillus thuringiensis
2. Trichoderma harzianum
3. Nucleopolyhedrovirus(NPV)
4. Xanthomonas campestris
Which one of the following pairs is wrongly matched?
1. Detergents-Lipase
2. Alcohol-Nitrogenase
3. Fruit juice-Pectinase
4. Textile-Amylase
1. bioremediation of contaminated soils
2. reclamation of wastelands
3. gene transfer in higher plants
4. biological control of soil-borne plant pathogens
1. acidophiles
2. alkaliphiles
3. thermoacidophiles
4. thermophiles
1. Pisolithus tinctorius
2. Pseudomonas cepacin
3. Gliocladium virens
4. Paecilomyces lilacinus
A genetically engineered micro-organism used successfully in the bioremediation of oil spills is a species of:
1. Pseudomonas
2. Trichoderma
3. Xanthomonas
4. Bacillus
Probiotics are:
1. safe antibiotics
2. cancer inducing microbes
3. new kind of food allergens
4. live microbial food supplement
Which one of the following pairs is wrongly matched?
1. Methanogens - Gobar gas
2. Yeast - Ethanol
3. Streptomycetes - Antibiotic
4. Coliforms - Vinegar
Curing of tea leaves is brought by the activity of:
1. bacteria
2. mycorrhiza
3. viruses
4. fungi
Which of the following plants you would select for the production of bioethanol?
1. Brassica
2. Zea mays
3. Pongamia
4. jatropha