Αγαπάμε το φάρμακο. Σοβαρή γκρίζα μαλλιά γενειοφόρος παλιό επιστήμονας κρατώντας ένα δοκιμαστικό σωλήνα και βλέπουν και χαμογελαστά ξανθό νεαρό ερευνητής κάθεται δίπλα του και κρατώντας ένα δισκίο και δείχνοντας το σωλήνα - Φωτογραφίες & Εικόνες Αρχείου

Satisfied with results. Grey-haired wrinkled experienced researcher wearing glasses and discussing genetics with a blond young promising scientist holding a tablet while being in the lab

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

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

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

Lets write. Amazing female person keeping smile on her face while thinking positive about experiment

So serious. Pretty woman keeping smile on her face while reading article in tablet

Focused male scientist in safety goggles and a face mask working with a blood sample

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

Biology. Concentrated scientist meticulously studying plants species in the laboratory

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

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

Be serious. Delighted female person keeping smile on her face while working in team

Funny test. Smiling female keeping medicine dropper in right hand while sitting at the laboratory and her colleague standing behind her

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