Corals: Definition, Structure and Types (With Diagram)
In this article we will discuss about Corals:- 1. Definition of Corals 2. Structure of Coral 3. Types 4. Formation. Definition of Corals: The hard external skeleton of certain solitary and colonial marine anthozoan cnidarians; composed chiefly calcium carbonate. Structure of Coral: Coral is secreted by some coral forming actinozoa. The skeleton of a solitary polyp is known as the [...]