Middle aged male scientist in protective mask looking into a microscope, conducting an experiment in Laboratory of reproductive clinic.
Midsection close up of unrecognizable microbiology scientist holding plant seeds in plastic petri dish conducting experiment in laboratory
Laboratory technician injecting liquid into a microtiter plate. the scientific experiment, Petri dish. Scientist holding a petri dish with
Pharmaceutical chemist examining tomato for microbiology experiment
Bearded middle aged man scientist researcher examining and eating cell cultured chicken nuggets while conducting experiment with female colleague
Middle aged bearded man adding liquid to slice of tomato and inspecting vegetable under microscope during work in laboratory
Dolly-in shot of female medical scientist in protective gear looking into microscope, then inspecting petri dish while conducting research in laboratory
NEW
Side view of middle aged male Research scientist in protective mask looking into a microscope, conducting an experiment.
Young woman examining a red petri dish
Portrait of scientist looking under microscope in medical development laboratory, analyzing petri dish sample. Medicine, biotechnology research in advanced pharma lab, examining virus evolution
Woman chemist adjusting samples in a petri dish and examining under microscope in modern equipped laboratory. Multiethnic stuff analysing vaccine evolution using high tech for researching treatment
Young African American man in lab examining Petri dish