Basic Science : Kingdom Monera Kingdom Protista QUESTIONS AND ANSWERS :: part1 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.Bacillus ramosus and Bacillus vulgaris are examples of |
Ammonifying bacteria |
Nitrate bacteria |
Nitrite bacteria |
Symbiotic bacteria |
12.Bacteria having a tuft of flagella at both ends are called |
Perotrocjpis |
Bitrichous |
Amphitrichous |
Atrichous |
13.The fixation of free nitrogen from the air in the nodules of roots of leguminous plants is done by symbiotic bacteria |
Azotobacter |
Rhizobium |
Bacillus subtilis |
Micrococcus |
14.Vinegar is prepared from fermented sugar solution by the activities of |
Acetobacter aceti |
Bacillus aceti |
B. Subtilis |
Diplococcus |
15.Pasteurization means |
Vaccination for a baby against small pox |
Sterilization in steam cooker at 100°C for 10 minutes |
Heating milk or other liquids to 60°C to 70°C for short duration |
A technique of curing people bitten by mad dogs |
More Kingdom Monera Kingdom Protista QUESTIONS AND ANSWERS available in next pages
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