Light micrograph of the poison sac of a bee, part of its sting. The sting consists of moveable chitinous elements, into which the ducts of two glands open. When a bee stings, the contents of the alkaline gland are mixed with the contents of the acid gland producing poison. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Dr. Christopher B. Jackson / IKELOS GmbH |
Bildgröße: | 4675 px × 3740 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |