Light micrograph of Chlamydomonas sp. freshwater algae cells, showing the red eyespots. Microscopic contrast method: Differential interference contras

---

Light micrograph of Chlamydomonas sp. freshwater algae cells, showing the red eyespots. Microscopic contrast method: Differential interference contrast. Magnification 600x when printed at 10 centimetres width.

---

Size: 4888px × 3744px
Photo credit: © GERD GUENTHER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, abnormal, acute, airway, artwork, background, biological, biology, blocked, body, bronchial, bronchiole, bronchioles, bronchitis, bronchus, chronic, clogged, comparing, comparison, condition, cut, cut-, cut-outs, cutout, cutouts, disease, disorder, healthy, human, illustration, infected, infection, inflamed, inflammation, inflammatory, lung, medical, medicine, membrane, membranes, mucous, mucus, normal, outs, pollution, pulmonary, respiration, respiratory, response, smoking, system, unhealthy, white