Modern biotechnology. Smart handsome nice biologist closing one eye and looking into the microscope while doing a professional research - Stock Photo & Image

Let me see. Joyful mature gentleman smiling while working in a lab and examining a sample under a microscope.

I am here. Attentive male person keeping smile on face and putting hand on stage while examining reagents

Biological tests. Selective focus of a test sample of the liquid being used in biological research

Laboratory work. Attentive scientist expressing positivity and looking into ocular while enjoying his work

Lets do experiment. Serious scientist holding pipette in right hand and looking at the process while working in the laboratory

It is locking task. Serious scientist looking attentively at test glass while bowing head and keeping mouth opened

Fall in love. Positive delighted medical worker keeping smile on face turning his head to his colleague while putting both hands on the microscope

Dark-haired. Positive colleagues keeping smile on faces while doing chemical experiment

Showing to you. Attractive scientist keeping smile on her face and using pipette and test tube while sitting at her workplace

Try to be serious. Dark-haired man leaning arms on the table, keeping test-tubes in both hands while looking at the process

My research. Smiling promising blond scientist holding blood test tubes and wearing a uniform and medical gloves while sitting near a microscope

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

Medical test. Serious attractive smart woman looking at the test tubes and taking vaccine samples for analysis while working in the test lab