Metamorphosis in Star Fish | Phylum Echinodermata

In this article we will discuss about the Metamorphosis in Star Fish:- 1. Introduction to Metamorphosis in Star Fish 2. Course of Metamorphosis in Star Fish 3. Role of Hormone. Introduction to Metamorphosis in Star Fish: In star fish fertilization is external i.e., eggs and sperms are released in the sea water where fertilization occurs. The fertilized eggs are spherical [...]