27441. E. coli and example of____________?
✅ C. Facultative bacteria
Option A: Aerobic bacteria Option B: Anaerobic bacteria Option C: Facultative bacteria Option D: Microaerophilic Correct Answer : Facultative bacteria Read more
Author: Sheeraz Ahmed – Page 1373
27442. Nitrifying bacteria are the examples of___________?
✅ B. Chemosynthetic bacteria
Option A: Hetrotrophic bacteria Option B: Chemosynthetic bacteria Option C: Saprophytic bacteria Option D: Parasitic bacteria Correct Answer : Chemosynthetic bacteria Read more
27443. Those bacteria which are fully dependent upon their host for nutrition are called__________?
✅ D. Parasitic bacteria
Option A: Heterotrophic bacteria Option B: Chemosynthetic bacteria Option C: Saprophytic bacteria Option D: Parasitic bacteria Correct Answer : Parasitic bacteria Read more
27444. Purple non-sulphur bacteria is an example of___________?
✅ C. Photosynthetic bacteria
Option A: Heterotrophic bacteria Option B: Chemosynthetic bacteria Option C: Photosynthetic bacteria Option D: Saprotrophic bacteria Correct Answer : Photosynthetic bacteria Read more
27445. Example of bacteria requiring low concentration of oxygen is__________?
✅ A. Campylobactor
Option A: Campylobactor Option B: spirocheta Option C: E-coli Option D: Pseudomonas Correct Answer : Campylobactor Read more
27446. The common waste material in bacteria is____________?
✅ B. Lactic acid
Option A: Glycogen Option B: Lactic acid Option C: Ammonia Option D: Urea Correct Answer : Lactic acid Read more
27447. Which of the following contains genes for drug and disease resistance in bacteria?
✅ B. Plasmid
Option A: Necleotide Option B: Plasmid Option C: Mesosome Option D: Ribosome Correct Answer : Plasmid Read more
27448. Which of the following bacteria do not have flagella commonly__________?
✅ A. Cocci
Option A: Cocci Option B: Bacilli Option C: Streptobacilli Option D: Vibrio Correct Answer : Cocci Read more
27449. A bacterium with tuft of flagella at both poles is called_____________?
✅ D. Amphitrichous
Option A: Lophotrichus Option B: Monotrichous Option C: Peritrichous Option D: Amphitrichous Correct Answer : Amphitrichous Read more
27450. The first bacterium isolated was_________________?
✅ B. Bacillus
Option A: Coccus Option B: Bacillus Option C: Vibrio Option D: Spirochete Correct Answer : Bacillus Read more