Growth of thale cress. Time-lapse footage showing growth and nastic movements of 4-week-old seedlings of thale cress (Arabidopsis thaliana), over the course of a week. The seedlings grow towards the light (phototropism). They also exhibit nastic movements, which are non-directional movement responses to stimuli such as temperature, humidity, and light irradiance. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Paves, Heiti |
Modell-Rechte: | nicht erforderlich |
Länge: | 29 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |