Una científica médica trabaja en un laboratorio. Spcialist lleva a cabo experimentos con fluidos en tubos de ensayo, desarrolla auccin auctin del virus. Coronavirus covid-19. - Foto e imágenes de stock

A female medical scientist works in a laboratory. Spcialist conducts experiments with fluids in test tubes, develops auccin auctin from the virus. Coronavirus covid-19.

Woman doctor in laboratory holding a syringe with vaccines. Female holding COVID-19 vaccine in hand. Concept:diseases,medical care,science.

Medical doctor working in research lab. Science assistant making experiments. Laboratory tools: microscope, test tubes, equipment. Chemistry, medicine, biochemistry and healthcare.Scientict in lab analysis of new corona virus.Covid-19 concept.

Tired young middle-east ethnicity doctor or pharmacist taking off blue medical mask and gloves in hallway of hospital.

Young scientist in white uniform working in laboratory

A young woman, scientist or medic puts a rubber blue protective glove on her hand. On a blue background.

A woman biologist scientist in the lab, in a white coat, and rubber gloves on a blue background. Inject drugs with a syringe into a red tomato. GMO concept and food modification. Close up.

Hand holding syringe and medicine vial prepare for injection in operating room. Space for text on blue background

Hand holding syringe and medicine vial prepare for injection in operating room. Space for text on blue background

A woman biologist scientist in the lab, in a white coat, and rubber gloves on a blue background. Inject drugs with a syringe into a red tomato. GMO concept and food modification. Close up.

Hand holding syringe and medicine vial prepare for injection in operating room. Space for text on blue background

A scientist biologist in a lab coat and protective gloves introduces a blue liquid into the vegetables, tomatoes, against the background of green plants. The concept of breeding vegetables.

Two scientists agronomist breeder, a man and a woman, take samples in the greenhouse. Learn flowers and plants.