Volvox, light micrograph

Référence de la vidéo 11935608
Volvox. Light micrograph of colonies of the freshwater green alga Volvox aureus. containing several asexual daughter colonies. The colony is a hollow sphere made up from thousands of cells connected by cytoplasmic threads and arranged in a single layer. Each cell has two flagella, which point outwards, and are used for locomotion. The green spheres within the colonies are daughter colonies, which are produced asexually. Filmed with darkfield illumination.
Licence : Droits gérés
Crédit : Science Photo Library / Guenther, Gerd
Model Release : Non requis
Property release : Non requis
Durée : 16 Secondes
Aspect ratio : 4/3
Restrictions : -

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