Light micrograph of Euglena acus,a needle-shaped protist species; image shows numerous discoid green chloroplasts,central nucleus,anterior canal and eyespot (red). Anoptral contrast; magnification 225X at 35mm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Biophoto Associates |
Taille de l’image : | 5130 px × 3409 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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