Earliest evidence of reproduction in a complex organism

3 agosto 2015

A new study of 565 million-year-old fossils has identified how some of the first complex organisms on Earth — possibly some of the first animals to exist — reproduced, revealing the origins of our modern marine environment.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/e8YpSDilAGA» height=»1″ width=»1″ alt=»»/