WIM VAN EGMOND / SCIENCE PHOTO LIBRARY WIM VAN EGMOND / SCIENCE PHOTO LIBRARY
Zygospores that resulted from conjugation of the filamentous Green Algae Spirogyra. In this sexual reproductive process, adjacent cells fuse and exchange genetic information. Zygospores can withstand harsh conditions and can be spread by the wind. Spirogyra often forms floating masses of pond scum. DIC LM X250.
Model release not required. Property release not available.