Biologi afroamericani che parlano con un collega e puntano il dito contro le provette - Foto e immagini stock

Selective focus of biologist holding leaves and african american colleague using microscope

Multicultural biologists looking at leaves with magnifying glass

Selective focus of african american biologist using microscope and his colleague holding leaves

Panoramic shot of african american biologist looking at leaves with magnifying glass

Selective focus of african american biologist looking at leaf with magnifying glass

Mature bioengineer in medical mask working with microscope in chemical laboratory

Scientist in goggles holding clipboard near test tubes and microscope in lab

Mature geneticist in medical mask pointing at blurred dna model while working with colleague in lab

Middle aged scientist in medical mask holding blurred flask near microscope

Scientist in goggles and medical mask holding electronic pipette and test tube near microscope

Scientist in latex gloves and medical mask holding petri dish near microscope in lab

Blurred scientist in latex gloves and medical mask holding petri dishes near microscope in lab

African american quality inspector in medical mask holding test tubes near colleague with laptop