MODEL RELEASED: Side view of woman's head, centered on the ear.

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Size: 3574px × 2480px
Photo credit: © OSCAR BURRIEL/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, animal, biological, biology, cilia, ciliate, cilium, colony, contrast, dic, differential, endosymbiont, fauna, freshwater, interference, internal, invertebrate, invertebrates, light, lm, micro-organism, micro-organisms, microbiological, microbiology, micrograph, microorganism, microorganisms, microscope, nature, peritrich, peritrichia, peritrichs, protozoa, protozoan, protozoans, sessile, single, single-celled, structure, unicellular, wildlife, zoological, zoology