Sé positivo. Bastante morena hembra manteniendo sonrisa en su cara mientras demuestra los resultados de su investigación - Foto e imágenes de stock

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

Preparation for analysis. Good-looking happy smiling woman scientist wearing a uniform and glasses and holding a marker while being in the lab

Senior scientist using his tablet computer at work

Young scientist. Pretty woman sitting at her workplace while staring at computer

We love medicine. Serious grey-haired bearded old scientist holding a test tube and looking at it and a smiling blond young researcher sitting next to him and holding a tablet and pointing at the tube

Group of male and female scientists and lab technicians doing advanced medical research, working on new vaccine and developing effective cure for diseases in modern science laboratory

Biological lab. Serious professional biologist holding a heart model while studying it

Biologists uniform. Good-looking alert smiling budding woman scientist wearing a uniform and glasses and holding a marker while being in the lab

Lab assistant. Delighted mature man keeping smile on face while standing in semi position

Scientific study. Pleased blonde keeping smile on her face while working in scientific laboratory

Lets compare. Handsome lab assistant holding tablet in both hands turning his head to his colleague while giving some advices

DNA research. Happy smiling experienced researchers working together in the lab and wearing uniforms and making blood analysis in the lab while one holding a tablet

Future of biology. Serious handsome man writing down his observations while studying human DNA

Watching you. Delighted medical workers expressing positivity while working in laboratory