Nové výsledky. Koncentrovaná afro-american vědec dělá test při práci v laboratoři - Stock fotografie a obrázky

I adore science. Serious professional biologist working with his microscope and his co-worker working in the background

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Conducting a test. Unsmiling skilled researcher wearing a uniform and doing a test

Black-eyed man working as chemist feeling inspired while sitting near modern microscope

Professional chemistry. Happy cheerful male chemist smiling and taking the samples while doing a chemical analysis

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Chemical practitioner. Young chemical practitioner feeling busy while looking into modern microscope

Chemical chain. Serious nice male scientist holding a highlighter and looking at the whiteboard while writing a formula

Professional geneticist. Smart nice handsome man wearing a labcoat and looking at the gene model while working in the laboratory

Doing great job. Concentrated experienced biologist taking a test with seeds while working in the lab