Scienziato che controlla olio in tubo, studia la capacità termica, lo sviluppo della ricerca - Foto e immagini stock

Lab assistant looking at tube with transparent yellow liquid, biofuel testing

Biologist checking green plant sample in laboratory, new flora sort development

Researcher examining tablet, holding it in forceps, medication development

Medical lab worker analyzing blood serum, conducting paternity blood test, DNA

Researcher looking at sample, scientific laboratory development, studying

Biologist analyzing green plant sample in tube, biofuel development, environment

Male surgeon preparing for complex operation, medicine of future, closeup

Surgeon assistant preparing patient and medical equipment for operation closeup

Lab expert holding wheat grain, analyzing sample quality, modified organisms

Male lab assistant in protective mask and eyewear using microscope for research

Medical scientist conducting research of blood sample for hematologic diseases

Scientist preparing syringe for adding pesticides and nitrates in potato sample