close-up of liquid grow medium with fungus in a metal rack in glass test tubes.

lighting food glass meal iron drink wood dessert bottle restaurant room furniture produce design yellow light close-up liquid grow medium fungus metal rack test tubes scientific laboratory analyzing assay background bacteria biochemist biology biotechnology chemist closeup develop development discovery equipment experiment fungus glass glassware growing growth health instrument lab laboratory liquid medical medium micro organisms microbiology microbiology molds mycology organic pathogenes pharmaceutical rack reactants research sample school science science technology scientific scientist test transparent tube