Tuesday, March 16, 2004

Animal, Critical appraisal

This classification includes only extant groups. Because the aschelminths have not been studied adequately by modern methods, there is no consensus on their classification, and the system used here differs in some respects from that in the article aschelminth. The classification in this article is based on morphological work carried out in the late 1980s and remains

0 Comments:

Post a Comment

<< Home