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प्रश्न
Would there be any bacteria in an aquarium?
उत्तर
Bacteria can be present in an aquarium.
Bacteria are present everywhere; in air, soil, water and foodstuffs. They are found in boiling water and also below 0C. They are present on the bodies of all living and non-living organisms. They live in readymade food. In short, they are omnipresent.
Bacteria are heterotrophic and may be decomposers or micro-aerobic in nature. Their mode of reproduction is very fast.
संबंधित प्रश्न
In what form bacteria may be present in the air?
In what respect do you consider bacteria as simple organisms?
State the differences between decay and putrefaction.
Explain briefly:
Bacteria is a plant.
Explain briefly:
Spore formation is a survival technique not a mode of reproduction in bacteria.
All bacteria have flagella.
Match the following.
| Nitrogen-fixing bacteria | Vaccine |
| Tuberculosis | Prion |
| Kuru | Lactobacillus acidophilus |
| Probiotics | Bacteria |
| Edward Jenner | Rhizobium |
Write a short note on bacteria and its structure.
Which one of the following is not an antibiotic derived from Bacteria?
What is the principle underlying the use of cyanobacteria in agricultural fields for crop improvement?
