Biotechnology. Tobacco shoots beginning to grow after having been stored for several months in suspended animation (at -10 degrees C). The plantlets are growing in a nutrient solution and have no roots | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mason, Jerry |
Bildgröße: | 4961 px × 3543 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |