|
Title: Animal biology Post by: masor916 on Dec 4, 2011 The radiata are characterised by which of the following features?
A) Three body layers. B) Cephalisation. C) Gastrovascular cavity. D) Organ level organisation. E) Nervous system with ganglia and ventral nerve cords. answer. C Title: Re: Animal biology Post by: how_mendel on Dec 4, 2011 Do you still need help on this?
|