a petri dish in a lab is used to grow bacteria in a controlled setting
petrea is plant. petri_dish is not lab_glassware. bacterial_nitrification_process is biological_process. petri_dish is dish. petri_dish is not dish. petri_dish is lab_glassware. petri_dish is not storage_device. bacteria_bed is filter. petri_dish is storage_device. making_bacterial_cultures is making.