Gruppenarbeit. Aufmerksame Frau mit Schutzbrille beim Blick auf Reagenzgläser - Stockfoto & -bild

Green gloves. Experienced biologists wearing green gloves feeling busy while working in research room

Be careful. Close up of practitioner that holding test tube while communicating with colleagues

Look here. Alert smiling grey-haired bearded scientist holding and looking at test tubes and wearing uniforms and medical gloves and glasses and a happy female blond researcher standing near him

Feeling happiness. Cheerful woman keeping smile on her face while sitting between her colleagues

Need to think. Attentive bearded male person keeping smile on his face while being in the laboratory

Listen to me. Pleased colleagues actively gesticulating while discussing new project

Trio of workers. Trio of smiling professional medical workers feeling happy while enjoying completing challenging task

Lets compare. Attentive scientist standing near his colleague while looking at samples

Team work. Pleased girl wearing protective glasses while working in modern laboratory

Female biologist. Motivated and concentrated woman is studying the plant

Human DNA. Smart nice scientist looking at the NA while discussing the problem

Working with DNA. Two scientists working with the plastic model of DNA

Real example. Positive delighted dentists standing next to each other and wearing protective glasses while looking forward

Protective glasses. Serious dentist wearing special equipment and pressing lips while looking downwards

Positive results. Joyful nice man looking into the microscope while being happy about his research

Biology. Concentrated scientist meticulously studying plants species in the laboratory