Image of the Day: Head Start
The starlet sea anemone has no brain, but the same genes that determine the head's location in humans are expressed on its lower end (left), opposite its mouth and tentacles.
Brought to you byThe Scientist
| 1 min read
Register for free to listen to this article
Listen with Speechify
0:00
1:00
Interested in reading more?
The Scientist ARCHIVES
Become a Member of
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here
Add The Scientist as a preferred Google source to see more of our trusted coverage.
Related Topics
