Dissection of Star Fish (With Diagram) | Zoology
In this article we will discuss about the dissection of star fish. Also learn about:- 1. Dissection of Alimentary System 2. Dissection of Ambulacral (Water Vascular) System. The star fish has two surfaces. Aboral, the surface (Fig. 13.1) directed upwards in natural position and oral (Fig. 13.2) directed downÂwards. The two arms between which the madreporite lies are the bivium [...]