Gemmules Classification
Gemmules classification is based on different criteria:
Gemmule Classification Based on Structure
- Simple Gemmules: Gemmules that have a basic structure consisting of a protective coat surrounding a mass of cells and possibly spicules.
- Complex Gemmules: Gemmules with additional structural features such as internal canals or specialized layers.
Gemmule Classification Based on Composition
- Calcified Gemmules: Gemmules containing calcium carbonate spicules embedded within their structure.
- Non-Calcified Gemmules: Gemmules lacking calcium carbonate spicules.
Gemmule Classification Based on Ecological Function
- Asexual Reproductive Gemmules: These gemmules primarily serve as a means of asexual reproduction and allow sponges to propagate and survive adverse environmental conditions.
- Survival Structures: These gemmules function as survival structures and enable sponges to endure harsh conditions such as drought or extreme temperatures.
Gemmule – Formation, Structure and Role in Sponge Reproduction
Gemmules are the asexual reproductive structures found in some freshwater and marine sponge species. The gemmules in sponges are produced in adverse weather circumstances, including drought or low temperatures. The gemmules play a role in giving sponges the ability to tolerate harsh environmental conditions. In this article, we will study the gemmules in sponges, their structure, characteristics, and their advantages.
Table of Content
- What are Gemmules?
- Structure of Gemmules
- Gemmule Diagram
- Parts of Gemmule
- Gemmules Classification
- What are the Characteristics of Gemmules?
- What is the Process of Gemmule Formation?
- Gemmule Formation Examples
- Role of Gemmule in Sponge Reproduction
- Advantages of Gemmule Formation