Light micrograph of Pandorina sp. (named after Pandora, mythological woman) freshwater green alga colonies. These are globular colonies with 8 or 16 b

---

Light micrograph of Pandorina sp. (named after Pandora, mythological woman) freshwater green alga colonies. These are globular colonies with 8 or 16 biflagellate cells that are closely adherent at their bases. The cells are surrounded by a layer of mucilage. Some of the cells have their red eyespots in focus. Material from a small freshwater puddle. Microscopic contrast technique: Differential interference contrast. Magnification 600x when printed 10 centimetres wide.

---

Size: 5616px × 3744px
Photo credit: © GERD GUENTHER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1956, 1957, america, american, asian, black--white, boson, carrier, casual, chinese, conservation, current, desk, force, fundamental, happy, historical, history, interaction, laugh, laughing, laureate, lee, male, man, mirror-image, monochrome, neutral, neutrino, neutrinos, nobel, nuclear, office, parity, particle, physicist, physics, portraits, prize, recipient, scientist, seated, sitting, smile, smiling, surname, symmetry, theoretical, theorist, theory, tsung, tsung-dao, weak, winner