Biologo che controlla il campione verde della pianta in laboratorio, nuovo sviluppo della specie della flora - Foto e immagini stock

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

Researcher examining tablet, holding it in forceps, medication development

Scientist holding ampule with transparent liquid, healthcare and vaccination

Scientist checking oil in tube, studying thermal capacity, research development

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

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

Surgeon assistant preparing patient and medical equipment for operation closeup

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

Medical scientist conducting research of blood sample for hematologic diseases

Surgeon performing complicated procedure using modern equipment, healthcare

Female doctor in face mask closeup, confident look of professional doctor