Potato starch grains. Polarised light micrograph of starch grains from a potato. Magnification: x120 when printed 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gubernator, Jerzy |
Taille de l’image : | 5125 px × 3417 px |
Model Release : | Non requis |
Restrictions : | - |