The outgroups included two annelids, Owenia [12 chromosomes] and Paraescarpia [14], plus the very distant chordate, Branchiostoma [19] (but the tunicate, Oikopleura has 6). Do the authors not ...

RIT's scientific photography degree immerses you in the fascinating world of scientific photography, where you’ll use photography to capture images and collect scientific data. Photographic sciences ...

1 Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China 2 Ocean College, ...