In this article we will discuss about the structure of sertularia with the help of diagram. 1. It is the slide of sertularia, which is a colonial and marine animal. 2. Colony is found attached to sea weeds and is attached to creeping hydrorhizae. 3. The colony produces luminiscence. 4. The hydrotheca and gonotheca are […]
The below mentioned article provides a diagram of obelia medusa. 1. It is the slide of Obelia medusa which is a reproductive zooid responsible for giving rise to new progeny. 2. These are saucer-like or umbrella- shaped structures and are developed from blastostyles asexually. 3. All along the margin they bear a ring of tentacles […]
In this article we will discuss about the structure of plumularia with the help of diagrams. 1. It is a marine, colonial, luminescent form. 2. The colony is feather-like and are attached to highly branched hydrorhizae. 3. The branches (hydrocladium) come out from the main stem alternately and bear sessile hydro theca only on upper […]
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