Cnidarian Hydra (IMAGE)

University of California - Santa Barbara

Cnidarian Hydra

Caption

Opsin genes (blue) are present and expressed in the cnidarian Hydra.

Credit

David Plachetzki/UCSB

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.