A shallow, see-through container used to cultivate living organisms in a laboratory setting.
"Working with Salmonella in a petri dish, June 2, 2011" by Kyle Bruggeman, Nebraska News21 is licensed under CC BY.
A06 People of Darkness (03-06) p. 9
Dictionary.com N.d. Petri dish. Http://dictionary.reference.com/browse/petri+dish, accessed September 11, 2014.
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