The marine sponge <em>Mycale acerata</em>, common in Antarctic waters, can produce yolk of entirely lipid nature which could favor quick larval development and ...
Larvae of Cliona celata and Microciona prolifera swim constantly upward, or at the surface, until 20 to 30 hr old, then always swim vertically downward. This behavior is not oriented by chemical of ...
CALL it CSI&colon; Precambrian. About 700 million years ago, one of the most significant – and most mysterious – events in the history of life on Earth occurred. Suddenly, there was more to life than ...