Laboratory rat. Researcher holding an albino brown rat (Rattus norvegicus). This breed of rat is widely used in medical and other scientific experimen

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Laboratory rat. Researcher holding an albino brown rat (Rattus norvegicus). This breed of rat is widely used in medical and other scientific experiments.

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Size: 3328px × 4992px
Photo credit: © CONEYL JAY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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