the lid of the Petri dish should be secured in place by strips of adhesive tape for safety reasons. The dish should be labelled and dated. Inoculated agar plates are incubated at 25°C in school ...

They took some petri dishes, and they swabbed some of their stuff, and put them in an incubator set at just under 30-degrees-centigrade to help them grow. Two days have passed since we put the ...