Labor patkány, orvostudomány fejlesztés, gazdaság nő tudós vizsgálatok állatok - Stock fotó és kép

Biology scientist holding white lab rat in hands, animal laboratory testing

Scientist holding laboratory rat on blue background, closeup

Scientist holding laboratory rat, closeup. Small rodent

Scientist holding laboratory rat on blue background, closeup

Hands in medical gloves hold a rat on white background

Scientist with syringe and rat on white background, closeup. Animal testing concept

Cropped view of veterinarian in latex gloves examining white mouse in clinic

A small white laboratory mouse with red eyes in the hand of a scientist in a blue rubber glove. Woman puts experiments on a laboratory mouse.

Hands in medical gloves hold a rat on white background

Lab worker studying rat through magnifying glass, experiment results control

Lab worker screening rat behavior after experiment, illegal animal testing

Scientist watching rat reaction after experiment, filling data in online report

Epidemiologist in protective mask playing with lab rat, monitoring reaction

Researcher holding pills and rat, pharmacological experiments, health treatment

Scientist holding bottle with white powder and rat, illegal drug laboratory