鸟类羽毛和鲨鱼皮肤：都能用同样的图案模式机制进行解释 (IMAGE)

American Association for the Advancement of Science (AAAS)

鸟类羽毛和鲨鱼皮肤：都能用同样的图案模式机制进行解释

Caption

（受精后90天）猫鲨胚胎的计算机断层扫描。

Credit

Rendered by Rory Cooper, scanned by Kyle Martin and Amin Garbout at The Imaging and Analysis Centre, Natural History Museum, London

Usage Restrictions

Please cite the owner of the material when publishing. This material may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact <i>Science</i> for permission.

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.