In this article we will discuss about the Tentaculocyst of Aurelia with the help of a diagram. 1. It is the slide of tentaculocyst of Aurelia which is also known as rhopallium statocyst. 2. It is a club-shaped structure and is located between the two marginal lappets. It is covered by the hood (the bell margin) on outer side. 3. [...]
In this article we will discuss about the structure of noctiluca. This will also help you to draw the structure and diagram of noctiluca. 1. Marine and pelagic form abundantly found near sea shore and imparting reddish colour to sea water in day. 2. Body round and somewhat ball like. 3. Body enclosed in a smooth cellulose envelope which shows [...]
In this article we will discuss about the structure of hydra. This will also help you to draw the structure and diagram of hydra. 1. It is a fresh water form cosmopolitan in distribution. 2. It is found attached to aquatic weeds. 3. Body differentiated into a long tubular trunk and a hypostome or mouth surrounded by a ring of [...]