Respuesta :
Isolated bacterial colonies are significant because it helps to better understand the physiological and pathogenic roles of that specific isolated bacterial colony. It will be a pure culture devoid of any other external contaminants.
What are pure culture?
- A pure culture of bacteria contains only one single type of bacteria.
- Pure culture can be obtained by various methods like Streak Plate Method, Pour Plate Method, Spread Plate Method, Serial Dilution, Enrichment Culture Method etc.
- it allow us to study one particular species without the worry of contamination from other organisms.
- Pure cultures can be stored at 0-4°C either in refrigerators or in cold-rooms. We can make subcultures when required.
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