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प्रश्न
The question has four options. Choose the correct answer:
Which scientist first discovered the bacteria?
पर्याय
Pasteur
Leeuwenhoek
Koch
De Vries
MCQ
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उत्तर
Leeuwenhoek
shaalaa.com
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संबंधित प्रश्न
In what respect do you consider bacteria as simple organisms?
Draw a labelled diagram of a bacterial cell.
Match the following.
| Nitrogen-fixing bacteria | Vaccine |
| Tuberculosis | Prion |
| Kuru | Lactobacillus acidophilus |
| Probiotics | Bacteria |
| Edward Jenner | Rhizobium |
Identify the correctly matched pair
______ is a bacterial disease and it transmits through contamination of wounds, with the bacteria.
E.coli is an example of ______ bacteria.
______ are considered to be the first living organisms on earth.
The bacterial cell was covered by a strong cell wall made up of ______.
Assertion: Some bacteria may be non-motile.
Reason: Bacteria have a special structure called flagella which are found on cell surfaces.
Bacteria reproduces by ______.
