Mladá krásná afroamerická dívka fenka se skleněným vybavením v laboratoři Výzkumný pracovník výzkum v laboratoři. - Stock fotografie a obrázky

Portrait of a young beautiful African American girl researcher chemistry student carrying out research in a chemistry lab. Scientist analyzing a test-tube.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Researcher researching in the laboratory.

Young beautiful African American girl female with glass equipment in the lab Researcher researching in the laboratory.

Young beautiful African American girl female with glass equipment in the lab Researcher researching in the laboratory.

Young beautiful African American girl female with glass equipment in the lab Researcher researching in the laboratory.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Female lab assistant studying blood sample for analysis.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table and Analyzing Sample In Laboratory.laboratory assistant analyzing a sample

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Female laboratory assistant with blood test for AIDS.

Science, chemistry, technology, biology and people concept - young african american scientist with test tube and microscope making research in clinical laboratory.

Positive african american female scientist or medical in lab coat holding test tube with reagent, laboratory glassware containing chemical liquid. Microscope, Biochemistry laboratory research.

Modern medical research laboratory: portrait of african scientist working, using microscope, analyzing samples. Advanced scientific pharmaceutical lab for medicine, biotechnology development.

Female scientist testing experiment in a science lab where she holding scientific test tube full of chemical substance. The researcher is analyzing medicine related innovation. Microbiology concept.

Shot of professional female dentist and african woman patient sitting in dentistry chair, showing digital tablet with patient oral scan, jaws and teeth x-ray, to camera and smiling.

Handsome young African male scientist, chemist, doctor wearing lab coat smiling happily holding two test tubes with red liquid, working at the lab. Chemical analysis, medical research concept.

Female scientists or doctor are testing drugs to prevent and destroy new strains of the virus through microscope. Researching and experimenting for effective chemicals. COVID-19 Night time.

Ear deseases, otitis, hearing loss, otolaryngology concept. Caucasian professional ent doctor inspecting the ear canal and eardrum of young African woman patient with otoscope