Venus flytrap surface, SEM

Videonummer 11945695
Coloured scanning electron microscopy (SEM) of the surface of a trap from a venus flytrap (Dionaea muscipula), a carnivorous plant. The traps are modified leaves, which have at attractive smell and colour to insects. The inside surfaces bear three sensory hairs (one seen at top right). When these are triggered by an insect the trap snaps shut, sealing the insect within. Digestive glands (red) then release enzymes that break down the insect into nutrients for the plant.
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Berrod, Thierry
Modell-Rechte: nicht erforderlich
Länge: 5 Sekunden
Seitenverhältnis: 16:9
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