Crystals of silver thiosulphate (STS), polarised light micrograph. STS is used in agriculture to inhibit the action of the hormone ethylene in plant cells. Magnification: x70 when printed 10cm wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gaff, Karl |
Bildgröße: | 6010 px × 4006 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |