![](http://www.alamy.com/thumbs/6/1EFB847E-537B-45E4-B5B7-B7D6589DEB01/2ADG9BB.jpg)
Laboratory rat. Albino brown rat (Rattus norvegicus). This breed of rat is widely used in medical and other scientific experiments.
Size: 4992px × 3328px
Photo credit: © CONEYL JAY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: albinism, albino, animal, anterior, biological, biology, bred, breed, brown, common, detail, disorder, experiment, experimentation, eye, genetic, head, hypomelanism, hypomelanosis, lab, laboratory, mammal, medical, medicine, norvegicus, rat, rattus, research, rodent, science, scientific, test, testing, vivisection, white, zoological, zoology