Sponges: Characters, Classification and Types | Zoology
In this article we will discuss about Sponges:- 1. History of Sponges 2. Definition of Sponges 3. Origin 4. General Characters 5. Classification 6. General Organisation 7. Canal System 8. Skeleton 9. Reproduction 10. Development 11. Animal Nature 12. Affinities 13. Economic Importance. Contents: History of Sponges Definition of Sponges Origin of Sponges General Characters of Sponges Classification of Sponges [...]