How do you create an uncontaminated culture?
How do you create an uncontaminated culture? An uncontaminated culture of microorganisms can be grown using sterilised Petri dishes and agar. You sterilise the inoculating loop before use and fix the lid of the Petri dish to prevent unwanted microorganisms getting in. How do you measure bacteria in a Petri dish? Use the formula: [Number of … Read more